Evrone

Project Overview
Evrone helps companies find and hire highly skilled React developers for scalable web and mobile applications. With 17+ years in software development and a team of 300+ experts, we deliver reliable React solutions for startups and enterprises worldwide 🌍.

Why React
React enables fast, component-based UI development with high performance and testability. Using JSX, reusable components, and React Native, we build responsive web and mobile apps that scale efficiently ⚡. Our engineers work with Redux, REST APIs, Webpack, Babel, and modern frontend tooling to ensure clean architecture and maintainability.

The Hiring Challenge
Finding a truly experienced React engineer can be time-consuming and costly. Many candidates lack deep JavaScript knowledge or production experience. Building an in-house team increases overhead and risk 💸. Evrone eliminates this complexity by providing a pre-assembled, collaborative React team with proven workflows.

Our Engagement Model
We start with your business idea or technical task and refine requirements together. Using Agile methodology 🔄, we organize development into iterations with planning, demos, QA, and transparent communication. Team composition adapts to each phase to ensure efficiency and predictable delivery.

Results & Experience
Our React portfolio includes large-scale mobile and web platforms across eCommerce, media, and digital services. Clients highlight our technical proficiency, responsibility, and on-time delivery 📱. Partnering with Evrone means predictable costs, faster onboarding, and guaranteed results.

💼 Scalable Frontend Teams for High-Performance Products.

Project Overview 🌍
Evrone provides end-to-end Node.js development services for startups and enterprises seeking scalable, high-performance backend solutions. With 17+ years of experience and a distributed team of 300+ engineers, we help businesses launch reliable products faster and without the overhead of assembling in-house teams.

Technology Expertise ⚙️
Node.js, powered by the V8 engine, enables high-performance, event-driven, non-blocking architectures. Our engineers leverage Express.js, Meteor, Keystone, Babel, and Webpack to build APIs, web platforms, microservices, and cross-platform applications. We deliver full-stack JavaScript solutions — reducing complexity and improving maintainability.

Engagement Model 🤝
We follow Agile methodology with transparent planning, iterative releases, demos, and continuous feedback. Each stage — from analysis and architecture to QA and deployment — is handled by dedicated specialists working as one cohesive unit. Clients stay informed and in control throughout the process.

Why Evrone ⭐
Unlike freelance hiring, Evrone offers a ready-to-perform team that already works efficiently together. We’ve delivered successful Node.js projects for fintech, blockchain, SaaS, and enterprise clients such as Humaniq and Authentica. Our global presence ensures seamless communication and rapid delivery.

Business Impact 📈
Clients reduce hiring risks, save months of recruitment time, and accelerate product launches. We provide scalable architecture, optimized performance, and long-term maintainability.

🧩 Hire Dedicated Node.js Experts the Smart Way.

Project Overview
In 2026, Evrone delivers expert Elixir development services for companies building high-load, distributed, and real-time systems. Running on the BEAM virtual machine, Elixir enables fault tolerance, soft real-time execution, and horizontal scalability — making it ideal for modern digital products. 💡

Business Challenge
Growing startups and enterprises often struggle with scaling backend infrastructure, handling concurrency, and ensuring zero-downtime releases. Traditional stacks may fail under heavy loads or complex stateful processes. ⚡

Solution
Our Elixir engineers design and implement robust backend architectures using Phoenix, Ecto, and distributed Erlang tooling.

We build:
• High-performance Web & API platforms 🌐
• Real-time and event-driven systems 📡
• Distributed & IoT solutions 🏭
• Scalable microservices ecosystems

Elixir’s immutability and lightweight processes allow efficient CPU usage and minimal memory overhead. Hot code swaps ensure seamless deployments without downtime.

Engagement Model
Evrone follows Agile methodology, offering full-cycle development — from business analysis and architecture to deployment and long-term support. Clients receive transparent communication and senior-level expertise throughout the project lifecycle. 🤝

Results & Impact
Our Elixir teams deliver resilient, scalable infrastructures capable of handling millions of concurrent processes while maintaining performance and stability. 🔒

🔥⚙️ Scalable, Fault-Tolerant Systems Built on BEAM.

With 17+ years of experience and 300+ specialists, Evrone empowers businesses to build future-proof systems using Elixir.

Project Overview
In 2026, Evrone delivers advanced Rust development services for companies building performance-critical systems. Backed by years of production experience, our team helps startups and enterprises leverage Rust for secure, high-speed, and scalable solutions. 💻

Why Rust
Rust combines C++-level performance with memory safety and zero-cost abstractions. Its strict compiler prevents memory leaks and unsafe concurrency, making it ideal for distributed systems, embedded software, WebAssembly apps, and CLI tools. ⚡

Industry Adoption
Rust powers technologies created by companies like Mozilla, Amazon, and Google. It is widely used in operating systems, hypervisors, cloud infrastructure, and fintech platforms — industries where speed and safety are mission-critical. 🌍

Evrone Experience
With 17+ years in software engineering, Evrone applies Rust in embedded systems, ERP platforms, CI services, and cloud-native tools. We built our own CI product, Vexor, in Rust and actively contribute to open-source projects such as dotenv-linter and Kubernetes operators. 🛠️

Engagement Model
We provide dedicated Rust teams including backend engineers, DevOps, QA, and project managers. Using Agile methodology, we deliver iterative releases, transparent communication, and measurable progress. 📊

Business Value
Hiring Evrone eliminates the risks of assembling an in-house Rust team in a scarce talent market. Clients gain senior-level expertise, faster time-to-market, and optimized development costs. 💡

⚙️ High-Performance Systems & Scalable Products.

Project Overview

In February 2025, Evrone published a comprehensive guide and service overview focused on hiring senior DevOps engineers and building reliable infrastructures. With 17+ years of experience and 300+ IT professionals, Evrone delivers production-ready DevOps solutions that ensure stability, automation, and scalability. 💼

Business Challenge

Modern companies require fast, reliable releases and 24/7 system availability. Frequent deployments, multi-app ecosystems, and cloud scaling demand strong DevOps practices. Finding qualified engineers is difficult and costly — infrastructure errors directly impact revenue and product quality. ⚡

Solution & Expertise

Evrone provides senior DevOps engineers with deep expertise in Linux, CI/CD, Git, Docker, Kubernetes, AWS, monitoring tools, centralized logging, and configuration management. 🔐 Our engineers integrate development and operations into a single automated pipeline — reducing time to market, increasing release reliability, and enabling rapid experimentation.

Tools & Innovation

We actively use Jenkins, GitLab CI, Docker, Kubernetes, Prometheus, and other industry standards. Additionally, we created Vexor, our own CI solution, optimizing build speed and efficiency for internal and external projects. 🧩

Results & Value

Clients receive infrastructure stability, automated deployment pipelines, cost efficiency, and a DevOps team backed by Evrone’s full engineering expertise. This eliminates hiring risks and accelerates product growth. 📈     

🔧 Scalable CI/CD & Cloud Automation for Modern Businesses. If you need secure, scalable infrastructure managed by senior experts — Evrone delivers proven DevOps excellence.

📌 Project Overview

In April 2024, Evrone published an in-depth industry guide explaining how to hire Ruby on Rails developers efficiently and without unnecessary risks. The article helps startups and enterprises make informed hiring decisions when choosing between in-house teams, freelancers, or outsourcing.

🧠 Market Research & Expertise

We analyzed the modern IT market, Ruby ecosystem, and real hiring challenges faced by businesses. The guide explains why Ruby on Rails remains a strong choice for scalable web products and highlights real-world use cases from companies like GitHub, Airbnb, and Shopify.

🛠 Skills & Team Composition

The article outlines essential skills for Ruby developers, including database expertise, API design, cloud infrastructure, CI/CD, and clean architecture principles. Evrone emphasizes the importance of balanced teams — combining senior, mid-level, and junior engineers under strong technical leadership.

🤝 Engagement & Hiring Process

We described Evrone’s Agile engagement model with transparent communication, weekly demos, and flexible team scaling. The guide explains how Evrone assembles Ruby teams based on project scope, ensuring fast onboarding and predictable delivery.

📈 Business Value

The result is a practical, business-oriented resource that helps companies reduce hiring costs, avoid common mistakes, and build reliable Ruby teams faster — while leveraging Evrone’s deep technical and product expertise.

🚀 Hiring Ruby on Rails Developers on a Budget.

Project Overview
In February 2026, Evrone enhanced its internal ERP with LLM-based salary expectation parsing to automate data normalization and reduce manual HR workload. The goal was simple: eliminate repetitive cross-platform tasks and empower recruiters to focus on hiring — not formatting data. ✨

The Challenge
Recruiters manually extracted salary expectations from resumes and Huntflow, converted currencies, standardized formats, and updated records. Variations like “120+ net”, “$5k–7k”, or “min 150” required daily normalization, consuming 2–3 hours per recruiter. The lack of structured data also affected sales and staffing accuracy. ⏳

The Solution
We integrated Qwen for structured resume parsing and fine-tuned YandexGPT 5 Lite (LoRA) to standardize salary expectations. Over 10,000 historical records were annotated to train the model on amount and currency recognition. The system now extracts role, grade, English level, location, and salary in strict JSON format. 💡

Results & Impact
Within three months, external tool queries dropped by 90%, and salary parsing accuracy reached 95% (97% for USD detection). Recruiters now review only edge cases while AI handles the routine workload. 📊

About Evrone
Evrone leverages custom LLM solutions, ERP development, and ML expertise to optimize internal operations and deliver enterprise-grade AI systems. 🔧 

🧠 Custom LLM Integration to Transform HR Workflows.

📌 Project Overview

In November 2024, Evrone conducted an in-depth technical comparison of Rust and Go based on a real production scenario. The analysis was led by Evrone’s CTO and focused on backend performance, scalability, and developer experience for high-load services ⚙️.

🔍 Research Context

The task was to design a service that processes, validates, enriches, and stores massive JSON streams in ClickHouse 📊. Initial Python solutions lacked performance, so Evrone evaluated three approaches: Go, Rust, and Python with a Rust core, aiming for maximum throughput and data integrity.

⚡ Performance Insights

Under identical conditions, Rust (Actix Web) delivered ~1.5× higher throughput than Go 🚄. Zero-cost abstractions, compile-time checks, and the absence of runtime reflection resulted in better CPU efficiency. Go showed stable performance but faced GC and reflection overhead 🧩.

🧩 Complexity vs Productivity

Rust impressed with safety and speed but required deeper expertise due to generics and procedural macros 🛠️. Go, with its clean syntax and fast onboarding, proved ideal for teams prioritizing time-to-market and maintainability 🤝.

🎯 Key Takeaways

Rust fits performance-critical systems; Go excels in rapid, scalable development. Evrone helps clients choose the right stack based on real constraints and business goals 🌍.

🧠 Performance, Complexity & Practical Choice by Evrone.

🔍 Project Overview
In August 2024, Evrone introduced Emailbutler, an open-source Ruby on Rails tool designed to track and manage outgoing emails. The project brings mailbox-like functionality directly into Rails applications, giving developers full visibility into email delivery.

⚙️ Core Functionality
Emailbutler logs every email sent via Action Mailer and displays them in a clean, searchable UI. Developers can filter messages by recipients or actions and instantly understand whether an email was sent, delivered, opened, or marked as spam 📬.

🔁 Advanced Email Control
One of the key features is the ability to resend emails with identical parameters using a single button 🔄. This eliminates manual reconfiguration and speeds up troubleshooting when delivery issues occur.

🌐 Provider Integrations
Emailbutler collects delivery data from popular SMTP providers such as Sendgrid, SMTP2GO, Resend, and Mailjet 🌍. Webhooks automatically update email statuses, keeping delivery insights accurate and up to date.

🛠️ Developer-Friendly Setup
The tool is easy to install via a gem and integrates seamlessly into existing Rails projects. Clear configuration options and a built-in UI make it suitable for both small apps and large systems 🧩.

📈 Results & Value
Emailbutler simplifies debugging, improves transparency, and saves development time. Built from a real production need, it has become a reliable solution for monitoring email delivery in Rails applications ⭐.

👨‍💻 About Evrone
Evrone specializes in backend development, Ruby on Rails solutions, and open-source products that solve real engineering challenges.

✉️ Open-Source Email Tracking Tool by Evrone.

🔍 Project Overview
In July 2024, Evrone helped a large tech company design a high-load backend service capable of processing 100,000 requests per second without data loss. The goal was to validate whether Python could meet extreme performance requirements while remaining cost-efficient and scalable.

🎯 Business Challenge
The service had to receive HTTP JSON messages in real time, validate and enrich them, manage blacklists, and reliably deliver data to long-term storage via Kafka. The client initially leaned toward Go, assuming Python would not handle such load.

🧠 Technical Approach
Evrone compared Go, Rust, native Python, and optimized Python. Using Granian (a Rust-based Python framework), we preserved the Python ecosystem while unlocking near-compiled performance. Performance-critical paths were streamlined, avoiding architectural over-complexity.

🧪 Load Testing & Validation
We built a Kubernetes-based test environment with Terraform and used Locust for stress testing. Results showed optimized Python handling 5,500 RPS per core, nearly matching Go, while remaining easier to maintain and scale.

🏆 Results & Value
The client approved the Python-based solution due to performance parity with Go, lower hiring costs, faster development, and long-term flexibility. The architecture is now ready for enterprise-scale real-time processing.

👨‍💻 About Evrone
Evrone specializes in high-load backend systems, Python optimization, and architecture consulting for enterprise platforms.

📊🚀 High-Load Python Optimization for Real-Time Systems.

🔍 Project Overview

In June 2024, Evrone published an in-depth expert guide on choosing the best programming languages for building scalable and secure e-commerce platforms. The article helps businesses and CTOs make informed technical decisions in a fast-growing digital market 🌍.

⚙️ Business Challenge

With global e-commerce revenue exceeding $4 trillion, companies face increasing demands for performance, security, and scalability 🔐. Selecting the wrong tech stack can slow growth and raise maintenance costs.

🧠 Research & Analysis

Our team analyzed key factors influencing technology choice: scalability 📈, security 🛡️, performance ⚡, ease of use, and community support. We reviewed top languages — JavaScript, Python, PHP, Ruby, Java — and evaluated emerging options like C# and Go.

🧩 Technical Insights

The article highlights real-world use cases: JavaScript for dynamic UIs, Python for flexible backends, PHP for CMS-driven stores, Ruby for rapid development, Java for enterprise-grade systems, and Go for high-load architectures ☁️.

🎯 Value Delivered

This guide empowers decision-makers to align business goals with technical capabilities, reduce risks, and build future-proof e-commerce solutions 💼.

🏆 About Evrone

Evrone is a technology partner with deep expertise in e-commerce, backend development, and scalable architectures, helping businesses choose the right tools for long-term success 🤝.

🚀 Strategic Tech Guide by Evrone Experts.

🔍 Project Overview

In June 2024, Evrone published an in-depth expert article explaining DevOps as a Service and how it transforms modern software delivery. The project focuses on bridging the gap between development and operations through automation, collaboration, and continuous improvement ⚙️.

🧠 Core Concept

DevOps is presented as a combination of people, processes, and technology that accelerates delivery and improves reliability. Evrone highlights the CALMS framework — Culture, Automation, Lean, Measurement, and Sharing — as the foundation of sustainable DevOps adoption 📊.

🔄 DevOps in Action

The article clearly explains the DevOps lifecycle: planning, coding, building, testing, releasing, deploying, operating, and monitoring. Special attention is paid to CI/CD pipelines, Infrastructure as Code, and automation that reduce errors and speed up releases 🔁.

🛠 Tools & Practices

Evrone covers key tools such as Docker, Kubernetes, Jenkins, Git, and configuration management systems. Real-world practices like microservices and monitoring help teams scale safely and efficiently 🧩.

🚧 Challenges & Solutions

Cultural change, skill gaps, and tool integration are addressed with practical recommendations. The article also includes real success stories from Amazon, Etsy, and HP, showing measurable business impact 📈.

🎯 Result & Value

This case positions Evrone as a trusted DevOps consulting partner, helping businesses adopt DevOps as a service to improve quality, speed, and innovation 🌍.

🧩 From CI/CD to Culture: A Practical DevOps Guide.

Project Overview
A European research lab approached Evrone with a common but critical issue: high-performance GPUs were underutilized, wasting valuable resources. Our goal was to build a secure, scalable MLOps platform that allows multiple teams to share GPU resources efficiently while keeping everything on their own infrastructure. 🔒

The Challenge
The lab’s engineers ran ML, AI, and cryptography workloads but most GPUs sat idle. Manual allocation caused delays, lacked transparency, and reduced productivity. We needed a solution that centralized management, eliminated idle time, and worked with heterogeneous GPU hardware. 🖥️

Our Approach
We tested two strategies: splitting GPUs by resources and time-based scheduling. Experiments validated which approach maximized utilization for real workloads. Then we built a Kubernetes-based platform, integrating open-source tools like Ansible, DevPod, Ray.io, Prometheus, Grafana, and Kyverno, providing automated deployment, monitoring, and security. 🛠️

Results & Impact
GPUs now run multiple jobs in parallel, managers see real-time allocation, and engineers enjoy zero manual work. The platform scales with future workloads, remains fully open-source, and increases research efficiency across AI and ML projects. 🚀

🧪 Open-Source GPU Management for a Research Lab.

📌 Project Overview

In May 2024, Evrone published an expert article explaining why Ruby and Ruby on Rails remain a strong choice for modern web development. The piece highlights how Rails accelerates delivery, reduces complexity, and supports scalable digital products.

🧠 Technology Research

The article explores the foundations of Ruby on Rails, including MVC architecture, DRY principles, and Convention over Configuration. These concepts help teams focus on product logic instead of repetitive setup tasks, improving development speed and code quality.

⚙️ Platform Capabilities

Ruby on Rails is presented as a full-stack framework with built-in support for databases, RESTful APIs, routing, and real-time features. Popular platforms like GitHub and Shopify demonstrate Rails’ ability to handle complex systems and high traffic loads.

🔍 Comparative Analysis

The article compares Ruby vs Python, outlining strengths of both languages. Ruby stands out for its elegant syntax, flexible blocks, and developer happiness, while Rails provides a mature ecosystem of gems and tools.

🌍 Community & Future

A strong global community, open-source support, and continuous framework evolution ensure Ruby on Rails remains relevant. Ongoing performance improvements and real-time capabilities confirm its long-term viability.

🏆 Results & Value

This thought-leadership piece positions Evrone as a trusted Ruby on Rails expert, helping startups and enterprises make informed technology decisions with confidence.

🚀 Expert Insights on Ruby on Rails by Evrone.

📌 Project Overview

In 2025, Evrone partnered with VentureBeat, a leading global tech media outlet, to modernize its publishing platform. The goal was to migrate over 130,000 articles from a legacy WordPress setup to a future-proof headless CMS — without downtime, SEO loss, or editorial disruption 📰✨.

⚠️ The Challenge

VentureBeat faced outdated infrastructure, rising CMS costs, rigid content models, and strict deadlines. A public investor demo had to be ready in 6 weeks, while a full shutdown of WordPress was scheduled for September 1st. The scale and time pressure made the migration especially complex ⏳.

🧩 The Solution

Evrone selected Contentful and designed flexible content models tailored to editorial needs. We built custom Python scripts to automate large-scale migration and introduced a hybrid storage strategy: recent content in Contentful, older archives stored separately — preserving URLs and SEO while reducing costs 💡.

🎨 Design & Optimization

Mid-project, we refreshed the site’s visual design to match VentureBeat’s premium media status. Ongoing optimizations reduced Contentful API usage by up to 50%, ensuring scalability and performance 🚀.

✅ Results

① 130,000+ articles migrated safely

② 20%+ CMS cost reduction 💰

③ Investor-ready demo in 6 weeks

④ Scalable, modern publishing platform  

🧠 Modernizing a 20-Year Media Archive with Evrone.

🧩 Project Overview
In April 2024, Evrone published a comprehensive guide on how to hire Go (Golang) developers effectively. The project highlights Evrone’s expertise in building dedicated remote Go teams and helping businesses launch scalable backend solutions faster and with less risk ⚙️.

🔍 Technology & Use Cases
Go is a compiled, multi-threaded language created at Google, ideal for high-load systems. Evrone explains when Golang fits best: web apps, mobile apps, WebAssembly, firmware, and backend services 🌐.

🛠️ Required Go Expertise
The article outlines essential skills every professional Go developer must have: strong language fundamentals, goroutines and channels, Go frameworks, tooling, and version control mastery 🧑‍💻. Evrone’s teams work with GoKit, Gin, Gorilla, MongoDB drivers, and advanced testing frameworks.

💰 Cost & Hiring Challenges
Hiring in-house or freelance Go developers can be expensive and risky. Evrone positions outsourcing as a cost-effective alternative, providing ready-to-go teams without recruitment overheads 📉.

🤝 Evrone Engagement Model
Evrone uses Agile methodology, transparent communication, and iterative releases. Clients stay involved through demos and planning sessions, ensuring predictable delivery and measurable results 📊.

🌟 Result & Value
This case demonstrates how Evrone helps companies hire Go developers efficiently, reduce time-to-market, and build reliable, scalable products using Golang 🚀.

🚀 Hire Go Developers with Evrone.

🧩 Project Overview

PullKeeper is an open-source analytics platform created by Evrone to help engineering teams track pull request activity across GitHub and GitLab. Launched in November 2024, the tool provides real-time insights into code reviews, reviewer efficiency, and collaboration quality.

💡 The Challenge

Traditional PR tracking tools lacked flexibility and accuracy. Metrics such as average review time were misleading, configuration options were limited, and insights were visible only at PR creation. Evrone set out to build a transparent, configurable solution developers would trust.

⚙️ The Solution

PullKeeper collects PR, review, and comment data via GitHub and GitLab APIs, updating stats hourly. Teams can define work hours, vacations, exclusions, and privacy rules. The system evaluates comment quality, tracks achievements, and delivers analytics via Slack, Discord, Telegram, or API access.

🔐 Architecture & Tech

Built with Ruby on Rails and a high-performance SolidJS frontend, PullKeeper requires only read-only access and never touches source code. It supports self-hosting and scales from small teams to enterprises.

📈 Results

Today, PullKeeper is used by 32 companies across 84 repositories, helping teams improve review speed, visibility, and collaboration culture.

📊 Tracking Code Reviews & Developer Performance at Scale.

📌 Project Overview

BeRealFan is a secure subscription-based social platform built by Evrone to help creators monetize content through subscriptions, live streams, and direct fan engagement. Launched as a scalable MVP, the platform goes beyond a simple paywall by combining social interaction, monetization, and privacy-first design 🌐.

🎯 The Challenge

The client needed a fast launch without sacrificing long-term scalability. Key challenges included multi-tier subscriptions, real-time monetization during live streams, frequent microtransactions, global expansion readiness, and strict privacy compliance 🔐.

🧩 Solution & Architecture

Evrone delivered a full-cycle solution: UX/UI design, backend architecture, infrastructure, streaming, billing, analytics, and admin tools. The platform was engineered as a social network with monetization at its core, enabling creators to scale without technical limits ⚙️.

🔥 Key Features

BeRealFan supports tiered subscriptions, monetized live streams, secure wallets, creator analytics, and chats designed as sales channels 💬. AI-generated visuals ensured compliance while preserving emotional authenticity and trust 🤖.

📊 Results

The platform launched production-ready, handling recurring payments and microtransactions smoothly. Creators gained tools to grow income and fan relationships, while the client retained full control over security, moderation, and future growth 📈.

🏢 About Evrone

Evrone specializes in building complex, scalable platforms for creator economies, streaming, and monetization ecosystems worldwide.

🌍 BeRealFan: Social Subscriptions at Global Scale.

🔍 Project Overview
In July 2024, Evrone published an in-depth technical case comparing Python and Go for modern backend development. The goal was to help businesses and engineers make informed technology decisions based on real performance data, not myths 📊.

⚙️ Research & Analysis
We analyzed both languages across syntax, safety, frameworks, scalability, and speed. Python’s rapid development and rich ecosystem were contrasted with Go’s compiled performance, concurrency model, and suitability for microservices 🧩.

🧪 Real-World Performance Test
As part of a high-load client project, our team benchmarked Python, Go, and Rust services handling up to 100,000 RPS. Python showed lower performance under extreme load, but with Rust-based tooling optimization, it achieved stable results without changing the client’s stack ⚡.

🛠 Engineering Decisions
Evrone proposed an optimized Python solution using a high-performance framework, avoiding costly migration to Go. This reduced infrastructure costs, simplified maintenance, and allowed mid-level engineers to support the system efficiently 🔧.

📈 Business & Market Insights
We also explored developer market demand, salaries, and hiring trends. While Go offers higher performance and salaries, Python remains the most business-friendly choice due to its popularity, talent availability, and versatility 💼.

🏆 Outcome
The case provides a balanced, experience-driven guide for CTOs and founders choosing between Python and Go for scalable backend systems.

🚀 Go vs Python in 2024: Practical Comparison by Evrone.

📌 Project Overview
In April 2024, Evrone published an expert guide on hiring remote Python developers, helping companies choose the best engagement model for their projects. The article explains how to evaluate skills, build efficient teams, and reduce hiring risks when working with Python professionals worldwide 🌍.

🐍 Why Python for Business
Python is a high-level, versatile language ideal for enterprise systems, AI, machine learning, and web applications. Its readability, massive standard library, and third-party ecosystem enable faster development and scalable solutions ⚙️.

🛠️ Skills & Tooling
The guide highlights essential Python developer skills: frameworks like Django, ORM libraries, data science basics, and AI expertise. Popular tools and IDEs are covered, ensuring developers can work efficiently across different project needs 🧩.

🤝 Outsourcing with Evrone
Evrone demonstrates why outsourcing Python developers is more effective than building in-house teams. Clients gain access to a ready-to-work team, reduced overhead costs, and proven collaboration processes 💼.

🔄 Engagement & Team Structure
Using Agile methodology, Evrone forms flexible Python teams including backend engineers, QA, DevOps, and project managers. Clear communication, iterative releases, and transparency are core to the engagement model 📈.

🎯 Results & Value
The article positions Evrone as a trusted Python partner, guiding businesses toward cost-effective, scalable development and guaranteed delivery without hiring complexity ✨.

🚀 Remote Python Developers Hiring Guide.

🔍 Project Overview
In November 2024, Evrone partnered with the Atom brand to migrate Protone App — a gamified loyalty application — from Unity to Flutter. The goal was to improve performance, UI quality, and scalability while preserving existing functionality. ✨

⚠️ The Challenge
Unity caused UX issues in a 2D mobile environment: slow scrolling, delayed animations, pixelated UI, and non-native text inputs 📉. While Unity excels in 3D, it limited UI flexibility. Flutter was chosen for its near-native performance and pixel-perfect rendering 🎯.

🛠️ Solution & Implementation
Evrone created a native bridge allowing Flutter screens to run inside the Unity app 🔗. This enabled a gradual migration: Flutter now handles most screens, while Unity remains responsible only for the 3D avatar and virtual city map 🌆.

🎨 UI & UX Improvements
Flutter gave full control over layout, vector graphics, gradients, and blur effects 🎨. The design became consistent across Android and iOS, with adaptive Material and Cupertino components for native feel 📱.

📈 Results & Future Plans
The app gained smoother UX, better performance, and faster feature development ⚡. Evrone continues migrating remaining flows to Flutter and optimizing engine loading for future scalability.              

🚀 Cross-Platform Game UX for Atom’s Loyalty App.

🔍 Project Overview
In October 2024, Evrone supported its long-term client Potok, a fintech investment platform connecting SMBs with investors. Our role focused on UI/UX redesign, creating a scalable UI kit, and improving onboarding across multiple user roles. 💡

🎨 Dashboard Redesign
We redesigned investor and borrower dashboards to improve clarity and usability. Investors now see balances, savings, and actions instantly, while borrowers received a fully new frontend interface unified with the investor experience. 📊

🧩 UI Kit & Design System
During the redesign, Evrone built a comprehensive Fintech UI kit including buttons, inputs, icons, and cards. This design system streamlined collaboration and accelerated future feature development. ⚙️

🚪 Onboarding Experience
We simplified onboarding for investors and borrowers with step-by-step flows, document validation, calculators, and real-time feedback. Users can complete processes gradually, reducing friction and drop-offs. ✅

📱 Mobile & Agent Platform
Evrone consulted on the Flutter-based investor mobile app and designed an agent platform for managing multiple borrowers. Tables, statuses, and quick-access signature links made complex workflows intuitive. 📲

🌱 Results & Growth
Potok now offers a clean, scalable, and bank-like UX, ready for new features such as account switching, histories, and news feeds—helping over 135,000 investors interact with confidence.           

🚀 Scaling a Bank-Like Experience with Evrone.

🔍 Project Overview
In October 2024, Evrone developed a high-load event processing service for SberMarketing, a leading advertising and digital agency. The system processes over 100,000 events per second, acting as a temporary Data Lake for enriched analytics data. ⚡

🎯 The Challenge
The client required a fault-tolerant service to receive, enrich, standardize, and store anonymized user events before transferring them to long-term storage. Zero data loss was critical, even under extreme load. 🔒

🧠 Technology Choice
Although Go was considered, Evrone proposed staying within the client’s Python ecosystem. By combining Python with Granian (Rust-based engine), we achieved near-Go performance while preserving development speed and maintainability. 🐍🦀

🧪 Testing & Performance
We tested four implementations (Go, Python, Python+Granian, Rust) using Locust and Kubernetes. Python+Granian reached 5.5k RPC per core, closely matching Go’s performance and validating our approach. 📈

🗄️ Data Lake Architecture
To ensure full data preservation, we implemented an acknowledge-based delivery model and write-ahead logging. Tarantool was customized and deployed in Kubernetes to handle high-volume streaming data reliably. 🧩

🏁 Results
The solution was fully tested, documented, and handed over to the client. SberMarketing gained a scalable, high-performance system maintained by its existing Python team — without overcomplicating the stack. ✅  

📊 Big Data & Data Lake Architecture by Evrone.

📌 Project Overview

In September 2024, Evrone partnered with Telega.in, a Telegram-based marketing platform, to modernize its aging infrastructure. Rapid user growth had led to technical debt, limiting scalability and security. Our mission was to future-proof the platform and unlock further growth. 🔧

⚠️ The Challenge

The platform relied on outdated Ruby and Rails versions, had a broken test suite, and suffered from rising maintenance costs. New investors needed a clear technical roadmap and confidence in the product’s stability and potential. 🧩

🛠️ Our Approach

We started with a deep technical audit, then upgraded the core tech stack, refactored legacy code, restored automated testing, and implemented CI/CD. Dependency management was improved to support modern libraries and reduce security risks. ⚙️

☁️ DevOps & Infrastructure

While Kubernetes migration was postponed, our DevOps team prepared the platform for it by introducing monitoring (Grafana, Prometheus), infrastructure as code (Terraform), and optimization for future containerization with Docker. 📊

🌱 Results & Impact

The platform became more stable, secure, and ready for scaling. Technical debt was reduced, development speed increased, and investors gained confidence in the product’s long-term viability. 🚀

👥 About Evrone

Evrone specializes in backend modernization, DevOps, and scalable architectures, helping digital platforms evolve with confidence. 

💙 Scalable Backend & DevOps Transformation for Telega.in 💬.

🔍 Project Overview
In January 2025, Evrone partnered with txn.pro to build an MVP for a B2B cryptocurrency payment processing service. The platform enables businesses to accept, send, and convert crypto and stablecoin payments into fiat, reducing volatility risks and simplifying operations.

⚙️ Backend Architecture
We developed the backend using Ruby on Rails, focusing on scalability and maintainability. Blockchain integrations and liquidity providers were isolated into separate modules, keeping the core logic clean and flexible. Security was reinforced through wallet management services and transaction analytics to detect suspicious activity 🔐.

🖥️ Frontend & UX
The frontend was built with React and TypeScript, following Domain Driven Design principles. Using Ant Design with custom extensions, we created a data-dense yet intuitive interface that balances the needs of experienced fintech users and newcomers alike ✨.

🎨 Product Design
The final design followed established crypto industry standards: calm colors, structured data layouts, and clear workflows. Step-by-step interactions, hints, and multi-stage verification flows helped reduce user errors during critical financial actions 📊.

📈 Results & Future Growth
The platform is live and evolving. New features include improved deposits, withdrawals, refunds, webhooks, and optimized liquidity provider integration via request queues and order books 🚀.

💳 Scalable Cryptocurrency Payment Processing by Evrone.

🔍 Project Overview

Evrone partnered with a fintech company to develop and support a secure cryptocurrency payment platform for businesses and individual users. Due to an NDA, the client’s name remains confidential. The platform enables crypto storage, transfers, fiat payments (EUR & GBP), and merchant crypto acceptance. 💱

🧠 Long-Term Collaboration

Over several years, Evrone engineers contributed to all core areas of the system. One of the key milestones was the creation and evolution of a B2B module, which became the foundation for corporate payments and merchant services. 🏗️

⚙️ Zero-Commission Transfers

To connect B2C users with B2B invoices, we built a brokerage service linking two independent systems. Initially implemented in Ruby and Elixir, the platform later transitioned toward Golang to improve performance, scalability, and microservice reliability. 🚄

🔄 Improved Refund Flow

We introduced a self-service crypto refund mechanism to reduce user errors. Incorrect transactions are automatically detected, users are notified, and refunds are handled through the invoice subsystem — significantly reducing support load. 📩

🏢 Advanced B2B Features

The business platform was enhanced with subscriptions, mass payouts, automated payments, payment widgets, and a multi-user transaction approval system — enabling secure and flexible enterprise workflows. 🔐

🌟 Results

The platform evolved into a robust crypto payment gateway ready for independent scaling. Evrone successfully transferred expertise, with a team lead joining the client’s in-house team to ensure continuity. 

💳 Scalable Crypto Payments for B2B & B2C.

📌 Project Overview
In July 2024, Evrone designed the UI and branding for a cutting-edge AI-powered text editor 🤖. The service helps editors, marketers, and healthcare professionals create, organize, and optimize textual content efficiently. The client requested a clean, intuitive interface with a strong corporate identity.

✏️ Text Editor Design
At the core of the project is a chatbot-style editor 💬. Users can enter headlines, and the AI generates full articles. Additional details can be communicated to the bot, which refines and adds content dynamically. The design emphasizes clarity, usability, and seamless team collaboration.

🎨 Branding
The primary color is orange 🟠, symbolizing authority, intellect, and energy. The logo uses punctuation marks to represent editing and machine learning. Standard fonts — Times New Roman for headings and Arial Unicode for UI — ensure readability and professional aesthetics. The visual identity was applied across the interface, marketing materials, and merchandise.

🖥️ Cross-Platform & UX
Evrone’s team focused on ergonomics and accessibility, delivering a design that scales across web and mobile. Clear layouts, intuitive folders, and chat interactions improve workflow efficiency and user satisfaction.

✅ Results & Impact
The client received a fully branded, user-friendly interface that enhances productivity and enables smooth content creation. Evrone helped shape a visually cohesive product that communicates reliability, intelligence, and efficiency.

💼🤖 Smart, User-Friendly AI Writing Tool.

Project Overview
In May 2024, Evrone collaborated with Mokka, a leading BNPL service with over 16M users, to enhance its offerings, including virtual cards and financial management tools. We contributed to frontend, backend, and DevOps, creating a unified platform for multiple international markets. 🌍

DevOps & Infrastructure
Our team rebuilt Mokka’s infrastructure from scratch after a critical provider failure. Using Kubernetes, GitOps, and Flux CD, we deployed stateful applications and set up automated CI/CD pipelines. This ensured stability, faster releases, and reduced human error. ⚡

Frontend Development
Evrone redesigned web and mobile apps with React and TypeScript, applying the BFF pattern to protect sensitive data. We created a universal frontend deployable across all markets, preparing for Feature-Sliced Design (FSD) to maintain code quality under continuous updates. 📱

Backend & B2C Services
We implemented virtual card microservices, improved authentication flows, enabled card transfers, and developed a referral program. Clients can manage funds, track transactions, and use services like phone top-ups—all within a single renewable limit. 🔄

B2B Services
Our team integrated partner stores and billing operators, ensuring accurate loan calculations and scoring. We reduced payment errors and support requests, enhancing reliability for merchants and end-users alike. 💼

Results & Impact
Mokka now operates as a scalable, international fintech platform. Evrone continues to provide outstaff support across all teams, ensuring smooth development and high-quality user experience. 🌟

🌐 International BNPL Platform & Virtual Cards.

📌 Project Overview
In April 2024, Evrone developed a full-cycle HR platform for one of the largest Eastern European companies. The service, hRoots, enables employees and HR specialists to navigate the company’s structure, find colleagues, and contact responsible individuals quickly. 💼

🔍 Analysis
We began by collecting requirements and conducting user interviews to understand the real needs of employees and HR teams. Use cases were documented and verified with the client to ensure alignment with business and user goals. This research guided the platform’s structure and functionality. 🧩

🛠 Implementation
Designers created an interactive organizational map with clickable employee profiles. The interface supports nested departments, dynamic data filtering, and both map and table views. Each profile contains personal and HR-relevant information, while a mobile version ensures access on the go. 📱

✅ Result
The MVP was delivered in three months, providing an intuitive tool for onboarding, internal communication, and personnel management. The platform is fully operational, and the client can expand its functionality over time. Employee engagement and internal processes are streamlined. ✨

💡 About Evrone
Evrone specializes in HR-Tech, UI/UX design, and enterprise software development, delivering scalable solutions for internal and external business systems.

🌐 Interactive HR Management Tool (hRoots).

Project Overview
💼 Evrone values its people. Even after leaving, former employees fondly remember their time with us. We created the “Evrone at Heart” community to maintain friendships, support alumni, and celebrate the impact they’ve had. This includes events, recommendations, mentorship, and bonuses for referrals, keeping the Evrone spirit alive.

Bonuses & Referrals
🎁 We reward former employees who refer new talent or clients. Referral bonuses motivate alumni to stay connected while saving marketing costs. Former colleagues also recommend Evrone for specific projects, showing pride in the work they’ve done and trust in our expertise.

Events & Meetups
🎉 Evrone Fest is our annual IT festival, bringing together current and former team members, conference speakers, and partners. We also organize meetups globally — in Berlin, St. Petersburg, and more — ensuring our dispersed remote team stays connected.

Mentorship & Speaker Support
🗣️ We help former employees and partners polish presentations for conferences and meetups, ensuring high-quality delivery and memorable talks. Many of these talks have ranked in top 10 conferences worldwide, showcasing Evrone’s influence in the developer community.

Results & Impact
🤝 Today, the “Evrone at Heart” community includes 150+ alumni and partners. We continue to nurture relationships, celebrate achievements, and maintain a positive culture, making Evrone a highly recommended workplace even after people leave.

🌟 Building a Lasting Developer Community.

📌 Project Overview
In January 2024, Evrone explored the versatility of Python for real-world applications. From web development to AI, data analytics, automation, and software engineering, Python has become a go-to language for solving complex problems efficiently. Evrone delivers tailored Python solutions, ensuring high-quality results for diverse industries.

🛠️ Core Features & Development
Python’s simplicity, readable syntax, and rich library ecosystem allow rapid development across multiple domains. Evrone applied Python for backend web development (using Django and Flask), data analytics with Pandas and NumPy, AI/ML model prototyping, automation scripts, and secure software systems. The approach ensures scalable, maintainable, and high-performance solutions.

🎯 Applications & Impact
Python was used for AI/ML projects, data visualization 📊, scientific computing, and workflow automation 🤖. We also developed secure network tools and trading analysis platforms. Each solution was optimized for usability and efficiency, enabling clients to streamline operations, analyze data effectively, and automate repetitive tasks.

🚀 Why Evrone?
Our team combines expertise in Python with deep industry knowledge. By leveraging Python’s multi-paradigm capabilities, Evrone builds custom software that meets specific client needs, from web and mobile applications to advanced AI systems. Python’s cross-platform flexibility ensures compatibility across iOS, Android, Windows, and Linux.

💻 Custom Python Solutions for Modern IT Projects.

Project Overview
In January 2024, Evrone analyzed the top programming languages shaping web development. Our research explored backend and frontend technologies, practical applications, and industry trends, helping businesses choose the best tools for their projects. 🔍

Backend Languages
We examined Python 🐍, PHP, Java ☕, C#, and Ruby 💎 for server-side development. Each language was evaluated for scalability, performance, database integration, and suitability for dynamic websites, e-commerce, and enterprise applications. Python and Ruby stood out for rapid development, while Java and C# excelled in large-scale systems.

Frontend Languages
HTML & CSS 🎨 form the foundation of web design, while JavaScript, React ⚛️, Angular, and Vue.js offer interactivity and responsive UI. We highlighted how frameworks like React and Vue.js enable component-based design, rapid prototyping, and dynamic user experiences.

Practical Applications
We detailed real-world use cases: dynamic websites, e-commerce platforms 🛒, API integration 🔗, CMS development, cloud computing ☁️, and mobile-responsive design. Our insights guide developers in choosing the right language to meet project needs efficiently.

Project Impact
Evrone’s analysis empowers businesses to select languages based on performance, scalability, security, and cross-platform compatibility. Our work helps startups, enterprises, and digital agencies make informed decisions for building modern, high-quality websites.

🌐 Evrone’s Guide to Modern Web Development.

Project Overview
In 2024, Evrone provided professional technical writing services for IT companies, startups, and tech providers. Our goal was to transform complex software, hardware, and business processes into clear, actionable documentation. 💡 This included manuals, guides, knowledge bases, FAQs, API documentation, and SOPs, making information accessible for both developers and end-users.

Challenges & Approach
Clients often struggled with high support call volumes and confusing product instructions. Our technical writers audited existing materials, collaborated with subject experts, and structured content to meet user needs. We created engaging step-by-step guides, visuals, and knowledge bases that simplified technical concepts without losing accuracy. 🎯

Impact & Results
Our work helped reduce support calls by up to 40%, accelerated user onboarding, and improved product adoption. Clear documentation enhanced customer satisfaction and enabled clients to reallocate resources toward development and growth. 📈 Each deliverable was tailored to the client’s industry standards and user expectations.

Tools & Collaboration
We utilized Confluence, JIRA, GitLab, Google Docs, and Slack to maintain accuracy, version control, and collaboration across teams. This ensured consistent, up-to-date documentation across all platforms. 🔧

About Evrone
Evrone’s technical writers combine domain knowledge, communication skills, and practical experience to craft user-friendly, business-focused content that drives efficiency and engagement.

📝 Clear, User-Friendly Documentation by Evrone.

Project Overview
In October 2023, Evrone partnered with a cutting-edge HRTech startup to enhance their custom HR management system. Our goal was to automate HR workflows for large clients, integrating seamlessly with tools like Bitrix24, 1C, BambooHR, Zoom, Power BI, and Active Directory. 🔗

Auto-Enrollment & Authentication
Manual employee enrollment was inefficient for large organizations. We implemented automated grouping and course enrollment, streamlining HR processes. For secure access, OAuth 2.0 was used for authentication, ensuring corporate accounts could log in safely. 🔒

NPS Surveys & Task Filtering
Evrone improved the NPS survey system, allowing employees to provide feedback on training courses. Task filtering was standardized across pages and shareable via URLs, ensuring consistent user experience. 📊

Group Pages & Chats
We enhanced learning management with group pages, exclusion lists, and self-assessment tools, tailoring courses for employee retention. Chat functionality was stabilized using WebSockets, ensuring smooth internal communication. 💬

Processes & Agile Implementation
Our team introduced Agile and Scrum methodologies, Gitflow for branch management, and performance appraisal techniques. This ensured efficient teamwork, smooth releases, and effective HR automation for VIP clients. ⚙️

Results & Impact

1. Streamlined employee training and HR processes.

2. Customized automation for VIP clients.

3. Integrated multi-platform solutions for scalability.

4. Enhanced system reliability and user engagement.

About Evrone
Evrone delivers expert frontend, backend, and full-stack solutions, specializing in HRTech, digital transformation, and scalable platforms.

⚡ Streamlined HR Automation & Training Platform.

Project Overview
In July 2023, Evrone partnered with East Mining Company to optimize coal logistics. We developed a route management service for heavy-duty dump trucks, improving operational efficiency and reducing downtime. The solution handles complex open-pit mine roads and dynamic vehicle data, enabling smarter decisions daily. 💡

Problem & Challenge
The existing system lacked key features: roads were treated as single objects, and route planning was inefficient. Trucks like BelAZ carry 3–10x more cargo, consuming significant fuel ⚡. East Mining needed a system to manage segmented roads, visualize routes, and quickly respond to changing conditions.

Solution & Development
We built a service using open-source libraries, Vue.js frontend, Django REST backend, and Kubernetes-based CI/CD. Features include map editing 🖊️, road & polygon management, versioning, access control, and interactive dashboards. Telemetry data is processed in real-time for actionable insights.

Testing & Results
The platform allows undo/redo of changes, version tracking, and admin-controlled access roles. Detailed segment analytics help optimize routes, save fuel, and improve throughput. Users can now maintain daily road conditions, plan new paths, and make data-driven decisions efficiently. 📊

Future Plans
Automation and AI-driven route suggestions are possible next steps, leveraging collected operational data. East Mining has fully adopted the platform internally for ongoing logistics optimization.

About Evrone
Evrone specializes in custom logistics solutions, cloud-native architecture, and cross-platform development, delivering high-performance software for complex operations.

🗺️ Efficient Logistics & Dynamic Mapping by Evrone.

Project Overview

In partnership with ATOM, Evrone helped build the digital core of a next-generation electric vehicle — a car designed to feel like a smart gadget. Our task was to create the steering-panel interface for the show car prototype under an extremely tight deadline. 🚀

Challenge

ATOM needed a functional prototype for a major public presentation. The interface had to support real vehicle controls — from climate settings to doors and lighting — and interact seamlessly with evolving hardware. No delays were acceptable. ⏱️

Our Solution

Evrone developed the control-panel frontend from scratch in just 3.5 months, collaborating with 10+ engineering, backend, and security teams. We refined requirements, aligned UX/UI with ATOM designers, and delivered rapid releases via Agile and on-site bootcamps. 🤝

Technology & OS Experiments

During development, teams tested multiple OS hypotheses, eventually creating Atomverse, ATOM’s own automotive platform — avoiding licensing risks and enabling a future in-car app ecosystem. 🧩

Real-Time Performance

Key vehicle actions had to respond instantly. We optimized OS-level behavior so touchscreen controls felt immediate — critical for safety-relevant functions like signals and adjustments. ⚙️

Results

The show car debuted on May 11, 2023, becoming one of the most discussed tech projects of the year. ATOM received 36,000+ pre-orders, and collaboration continues on the next manufacturing stage, “Sample A.” 🚘✨

⚡ Building the ATOM Car Control Panel in 3.5 Months.

Project Overview

In 2023, Evrone partnered with Cinescope, an online cinema and content distributor, to redesign its complex internal admin system. The platform manages thousands of titles, detailed metadata, playlists, and sensitive license rights — making clarity and speed essential. ⚡

Understanding the Requirements

We conducted deep interviews with editors, product managers, and developers to map real workflows: catalog management, metadata entry, advanced search, and content licensing. This helped us define priorities and build an efficient, structured architecture. 💡

Designing the Movie List

We created a fast, intuitive catalog with multi-select filters, instant search, tooltips, and color-coded license indicators (white, yellow, red). Editors can now understand content status at a glance and avoid navigation overload. 🎨

Creating the Movie Card

The redesigned card supports automatic metadata import from IMDB/Kinopoisk, smart autocomplete, watermark uploads, transcoding controls, and full license lifecycle management. License gaps are highlighted to prevent publishing risks — crucial for distributors. 🔐

Final Results

The new admin panel reduced errors, improved workflow speed, and modernized internal operations. It now supports movies, series, TV programs, playlists, and partner licensing — helping the Cinescope team work faster and more confidently. 🚀      

🛠️ Smart Catalog & License Management by Evrone.

Project Overview

In 2023, Evrone partnered with Samolet, one of the largest proptech corporations, to develop a fast, intuitive, and fully customizable Drupal-based website for their brand media platform, “Easy Speaking.”

The platform delivers content across two key directions — Life and Pro — helping readers enhance everyday living while providing in-depth insights for real estate and development professionals. ✨

Objective

The Samolet content team needed a lightweight, scalable, and editor-friendly website built on Drupal, enabling fast publishing workflows, flexible content modeling, and long-term extensibility.

Solution

Starting from the client’s ready-made design, our team implemented the platform using a modern Drupal tech stack. Within just 3 weeks, we launched the website along with a fully responsive mobile version 📱.

We developed:

◼️ A custom homepage

◼️ Section and category templates

◼️ Article pages optimized for readability

To meet editorial requirements beyond Drupal’s core features, we extended the CMS with custom Drupal modules and configurations, including:

◼️ Flexible content types and fields

◼️ Component-based content blocks

◼️ Advanced layout and formatting controls

These enhancements allowed editors to effortlessly manage content structure, embed advertising blocks, and create new page components — all within a user-friendly Drupal interface. ⚙️ We also optimized the hosting environment, migrating the project to a lean, cost-efficient infrastructure focused on performance and reliability.

Result

Samolet’s brand media quickly received a fully functional, scalable Drupal platform ready for immediate content publishing. Editors benefit from a streamlined workflow and powerful content tools, while Evrone continues to provide ongoing technical support to ensure long-term stability, performance, and growth. 🌿

🏡 Building “Easy Speaking” — A Modern Drupal Media Platform in Just 3 Weeks.

Project Overview
In 2023, Evrone partnered with Mafin, a major insurance marketplace, to migrate fragmented legacy infrastructure into a unified, secure cloud environment. The goal was to reduce maintenance costs, streamline deployments, and stabilize the platform used for calculating insurance policies.

Challenge & Discovery
The initial request was to migrate a single Rails service — but a deep audit revealed hidden dependencies: nine interconnected services across PHP, Rails, MySQL, MongoDB, Elasticsearch, and ClickHouse. Many configs were hardcoded, undocumented, or tied to outdated environments. 🧩

Our Approach
We built a new infrastructure in Yandex Cloud, designed isolated environments, implemented Managed Kubernetes, CI/CD pipelines, GitOps with Flux CD, secure internal networking, VPN access, monitoring, backups, and Sentry for performance tracking. ⚙️
Together with Mafin’s team, we untangled legacy dependencies, rebuilt configurations, and automated deployments for every service in a consistent, maintainable way.

Results
Despite unforeseen complexities, the migration delivered measurable success:

1. ✨ Cloud costs reduced 3×
2. ✨ VM count decreased from 100 → 30
3. ✨ 2.5 TB of data migrated
4. ✨ Fully automated deployment & monitoring

The platform now runs reliably on a modern cloud foundation, supported by the client's own team.

☁️ Moving a Legacy Insurance Marketplace to a Unified Cloud.

Project Overview
Evrone partnered with Dengi Vpered, an on-demand salary payment service that allows employees to withdraw earned wages at any moment. As the platform scaled, the team needed reliable frontend & backend expertise to expand scoring, balance calculation, and personal finance management features. We joined the project to strengthen the product and accelerate development. ⚡

Scoring & Balance Services
We built a new scoring system composed of three modules: bank data integration, automated decision-making, and behavioral reaction logic. 📊 The balance service calculates available daily earnings, adjusts rates based on user reliability, and supplies additional data for scoring — improving accuracy and financial risk evaluation.

PFM Development
We implemented PFM features on the frontend, enabling smart expense categorization across all linked cards, offering a deeper view than typical single-bank apps. 💳 This helped users monitor spending habits and improved the platform’s value as a financial management tool.

Tech Stack & Architecture
Backend: Python + FastAPI + PostgreSQL.
Frontend: React, Redux, TypeScript.
The system runs on a microservices architecture with an API gateway, ensuring scalability and modularity. 🧩

Results
We added new services, refactored core modules, and helped the team adopt a flexible code-splitting approach for easy feature updates. Today, we continue supporting frontend development and making architectural improvements to keep the platform robust and fast.

💰 Building a Modern Fintech Platform with Scoring, Balance & PFM Services.

Project Overview
PMT Online is a remote healthcare service that collects patient data from medical devices and generates reports for clinicians. When technical debt grew critical, the company partnered with Evrone to modernize the backend, improve data exchange, and introduce stable, standards-compliant integrations. 💡

FHIR & Interoperability
We implemented HL7 FHIR-based data exchange, creating APIs for clinics and external healthcare information systems. Since Russia lacks a regional FHIR profile, we carefully selected the right resources and attributes to ensure broad compatibility. ChatGPT-4 was used to accelerate validation of FHIR resource structures, significantly reducing research time. ⚙️

Reporting System
Reports are generated from medical device data over specific periods. As the logic became more complex, we designed a flexible, scalable system capable of handling numerous conditions across multiple device types. 📊

Mobile API & Dashboards
To unify data input from patient apps, we built a universal API using Grape. We also supported development of a new doctor’s dashboard, helping the team migrate from a mixed backend/React setup to a fully modern React-based interface. 📱🩺

Tech Stack Upgrade
We upgraded Ruby from 2.3.8 → 2.7.7 and Rails from 4 → 5, enabling the use of modern libraries like dry-rb. RabbitMQ was adopted as the message broker for stable communication between system modules. 🚀

Results
We continue supporting PMT Online, improving remote patient monitoring tools, assisting with onboarding, and helping strengthen the client’s engineering processes. 🤝                         

🌐 Modernizing a Remote Healthcare Platform with Evrone.

Project Overview

In June 2022, Evrone partnered with Viasat to design Viju, a modern video streaming platform. We researched the niche, defined the MVP, and built interactive prototypes, creating an emotionally-driven experience. 💡

Research & MVP

We explored three hypotheses: short looping videos (“kinoms”) reduce choice stress 🎞️, highlight-based selection speeds discovery ⚡, and gamified search keeps users engaged 🕹️. Users could browse by emotion (e.g., “rainy day comedies”) instead of traditional genres. Feature maps helped define the MVP across web, mobile, and smart TVs.

Prototyping & Design System

Interactive prototypes validated features early. We applied ONY branding: modular grids, typography, buttons, and color palettes. Dark themes for TV/web, light themes for mobile, ensuring cohesive cross-platform UX. Our design system accelerated collaboration between design, development, and testing teams.

Testing & Results

Usability testing with streaming users refined the MVP. Emotional tags like “Christmas mood” 🎄 improved content discovery and engagement. Viju is now positioned to compete with OTT platforms through intuitive, emotion-based browsing.

About Evrone

Evrone has extensive experience in cross-platform streaming design, prototyping, and UX research, delivering scalable, user-centric solutions.

🌟 Emotion‑Driven MVP & Prototype for Viasat.

Viasat partnered with Evrone to develop a scalable backend for Viju, a streaming service delivering movies, series, and exclusive premieres to millions of viewers. High traffic peaks, complex content workflows, and partner integrations required a stable, secure, and flexible cloud solution.

We built a cloud-native Kubernetes architecture using GitOps and Terraform, enabling fast deployments and effortless scaling. The entire system was containerized, ensuring reliability across environments. To enhance user experience, we implemented kinoms — short, dynamic video fragments — optimizing them through CDN caching, backend transcoding, and upcoming on-the-fly slicing via CDN API.

To ensure long-term maintainability, we organized the database through a unified model and maintained clean, well-tested code using the dry-rb stack. More than 60% of the project is covered with automated tests ✔️.

A secure Partner API allows third-party platforms to access encrypted content while protecting digital rights. We also redesigned authentication with JWT tokens and streamlined subscription flows across iOS, Android, and web, including multi-card payments.

Thanks to this work, Viju now handles high demand effortlessly, offers faster content access, and provides a smoother, more modern streaming experience for users ✨.

UI Kids is a comic created by Evrone designers to pay respect to the seemingly insignificant UI elements that we see everyday. Each of the characters - Tumblroid, Check Bobs, Rob Down, Rad Butt and Click Clark have their own characters, features and stats. Fall in love with them just like we did!

UI Kids is a comic where Evrone designers brought insignificant UI elements to life. We gave each of them their own character. Enjoy the result!


 

Evrone was invited to develop an IIoT system for analyzing enterprise production processes, which would enable data analysis and visualization.
We invite you to rate HMI-based UI for the analytics and monitoring system.

• Read on our website: How we designed the user interface for an enterprise analytical system by Evrone
• Desing case on Behance: Production Efficiency Analysis System UI/UX design

ORACULO - the magical tool for UI designers & product teams

Oraculo can be used by an interface designer for self-practice to improve their design problem-solving skills. It can be used for group practice training in product teams. The entire department can brainstorm, solve problems, and discuss ideas and solutions together. Another way to use Oraculo is to interview and hire a designer and test their communication and design skills.

Whatever goals you choose, we hope you appreciate our idea and give Oraculo a try!

Evrone has years of experience in design. By Fairytale CJM we want to demonstrate how important it is to consider a personalized approach and client's profile analysis when you create UI.
We showed it by three different characters - Sad Cloun, Snow White & Snake. Each of them has different needs and experience. We display customer journey map, reveal critical points and find new opportunities.

Follow the journey of our characters and find inspiration to create customer journey maps with the Fairytale CJM project.

Evrone design services

Promo website for a video production studio LISPAKO

We developed a landing page for a company that produces corporate films, reportages, image clips, and video advertisements.

Our task was to convey the positioning of Lispako through conciseness, dynamics, and variability. We showed this through images and colors. 

Enjoy the colorfulness and simplicity, watch the video and get inspired with us!

More Evrone case studies 
More about design solutions

Evrone is engaged, not only in the development of applications and digital services, but also in the promotion of web & mobile development in the community. Our specialists are often invited to speak at major technology conferences. We not only speak and perform at them, we also present our services at advertising stands, and, in order to leave a lasting, positive impression of our company, we hold contests and quizzes with different prizes and gifts.

One such prize is Evrone Stickers, a set of colorful stickers with jokes and sayings about the development industry and the digital sphere, which we designed as a coding community promotion. Due to its offline popularity, we decided to digitize the pack and prepare it for Telegram so that people could use it outside of events.

Download the sticker pack here: https://stickers.evrone.com/
Read a case study how we created it: https://evrone.com/stickers 
 

Learn more about the development of managing platform for grocery shopping startup on Evrone.com

iGooods is transforming grocery shopping in St. Petersburg: bringing together customers, in-store staff and couriers to deliver your regular shopping right to your door, in as little as 90 minutes.

All of Evrone’s case studies
More about Ruby on Rails development
CRM  ERP 

SoundChain is a distributed open-source database for managing intellectual property rights.

All of Evrone’s case studies

Technologies we’ve used on SoundChain:

Blockchain development

Web development

Hype.Codes is a new media portal created by developers and for developers. The main topics of the media portal are programming and blockchain technology.

All of Evrone’s case studies

Technologies we’ve used on Hype.Codes:

Web development

UI design

Quiv is a platform that allows you to gain the expertise of industry leaders in exchange for a charity donation.

All of Evrone’s case studies

Technologies we’ve used on Quiv:

https://evrone.com/web-development

https://evrone.com/ruby

Learn more about the development of a financial mobile solution for illiterate users from remote regions on Evrone.com

Humaniq is a simple and secure 4th generation mobile bank. Humaniq project technologies are Blockchain, BigData, Neural Net and Biometric ID.

All of Evrone’s case studies
More about Go web development
DevOps  React development 

We have developed an Internet streaming media which has become one of the most popular online streaming services in Russia.

All of Evrone’s case studies
More about Web development

We designed an e-Commerce solution for Bloom Perfumery London, an online perfumery store.

All of Evrone’s case studies

More about Evrone's services: Web design Web development

Learn more about the development of the automated website promotion system on Evrone.com 

UpToPromo is an automated system for website promotion and link building. The system had many filters and settings, which allowed users to work both in automatic and manual mode.

All of Evrone’s case studies

Technologies we’ve used on UpToPromo:

https://evrone.com/ruby 

https://evrone.com/python

Learn more about the development of regulated digital assets exchange on Evrone.com

Adara is developing an algorithmically-driven cryptocurrency trading platform that leverages the latest advances in security and tokenization. 

All of Evrone’s case studies
More about Ruby on Rails development
React development  Node.js development 

Learn more about the e-commerce solution for b2b online store for beauty salons on Evrone.com

Authentica supplies professional tools and equipment for hairdressers and beauty salons, as well as related to the beauty market training.

All of Evrone’s case studies
More about Ruby on Rails development
E-commerce  ERP 

Learn more about the development of pharmacy app on Evrone.com

Pinpil is a mobile application that helps users to find the nearest pharmacies, learn about the availability of drugs and compare their cost.

All of Evrone’s case studies
More about Mobile design'
UI design  React development

Learn more about a cryptocurrency trading bot Evrone.com

Crypton is a cryptocurrency trading bot based on machine learning, which analyses trading transactions, predicts changes, selects growth points and signals to sell or buy crypto.

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More about Python web development
Elixir web development   Machine learning  

Learn more a visual bookmarking application that does what Pinterest can’t on Evrone.com

Prism is a web application and visual bookmarks extension for Google Chrome that allows you to curate and browse all your favourite sites in one place. It takes screenshots that auto-update, so you're always looking at the latest content, but you can also make them static, to track a moment in time.

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More about Python React

Learn more about the design and development of a minimalistic fashion photography website on Evrone.com

Elizaveta Porodina is an international fashion photographer. The website was meant to become the perfect business card and accomplish two tasks: present the photographer to agents and future clients and portray her view of the work, to accurately convey the style.

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More about Web design
Branding  UI design 

The full story about the development of a machine learning software that counts the growing plants on the filed on Evrone.com

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Technologies we’ve used on Plantscounter:

Rust development

Machine learning

The full story about the development of a mobile solution for the interaction between medical institutions on Evrone.com

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Technologies we’ve used on Med.me:

Mobile design

UI design

The full story about the development of an access control management system for the largest supercomputer in Russia on Evrone.com

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Technologies we’ve used on Octoshell:

Ruby development

Web development

The full story about the development of a motivation system for employees with gamification elements on Evrone.com

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Technologies we’ve used on Work&Play:

Ruby development

React development

The full story about the development of a branding identity for the first functional programming conference in Russia on Evrone.com

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Technologies we’ve used on FPCONF:

Web design

Branding identity

The full story about the development of a “digital-to-direct mail” marketing platform on Evrone.com

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Technologies we’ve used on PebblePost:

Web design
Web development

Fasset is a company providing a blockchain-based platform where asset owners and investors engage in the issuance, offering, and trading of infrastructure assets. Its technology facilitates the financing and trading of infrastructure assets.

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More about Web design
Branding  UI design 

meta/conf is a new format of the conference on modern technologies, development, and design that spreads knowledge on what is happening today and what is going to happen tomorrow. 

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More about Web design Branding identity

Learn more about the development of the mobile app solution for media on Evrone.com

In early April, in France, we have introduced our new online service. WTCC Premium TV allows you to take a fresh look at the FIA world touring car championship broadcasting.

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More about Mobile design'
UI design  React development 

Learn more about how we created a cloud continuous integration service on Evrone.com

Vexor is a modern continuous integration and delivery platform that software teams love to use. 

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More about Ruby on Rails web development
Rust web development   Go web development 

Cryptopay provides easy, hassle-free access to the bitcoin network, allowing users to utilize all the benefits of a bitcoin wallet with extra capabilities to protect you from market fluctuations and streamline currency conversions.

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More about Blockchain development
Elixir development  React development 

Evrone team has developed a platform for legitimate investment in crypto assets and precious metals.

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More about Web design Branding identity

Learn more about the identity and landing page development for a blockchain services provider on Evrone.com

Genesis Block provides an end-to-end package of financial, advisory, and distributed ledger technology services.

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More about Web design
Branding  UI design 

Learn more about the development of branding identity for the conference on Evrone.com

RubyRussia is the main conference in Russia devoted to the Ruby programming language.

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More about Web design
Branding  UI design 

Learn more about the identity and website development for a fintech company on Evrone.com

Galleon&Caravan is a new service, specializing in cross-border bank-to-bank transfers working primarily with companies and individuals in the music, arts and entertainment sectors.

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More about Web design
Branding  UI design 

Learn more about an automated healthcare app for care teams on Evrone.com

Medcorder is a free mobile app to record conversations with your doctor, transcribe and share them with friends and family, so you can make better-informed decisions together.

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More about Flutter
Mobile design   Mobile apps development   UI\UX  design 

Learn more about the UI design for a blockchain startup on Evrone.com

Tardis is a blockchain platform built for the next generation of traders and investors. Its open, clear and serious style is a reference to the finance industry and the future.

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More about Product design
Branding  UI design 

Machinio is a search engine for buying and selling used industrial equipment and machinery. We’ve created the most comprehensive marketplace of its kind — covering metalworking, construction and agricultural machinery.

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Technologies we’ve used on Machinio:

Web development

Ruby development