LARION

• Client: Blue Current - Custom OCPP System for Seamless EV Charging
• Founded: 2014
• Industry: Renewable Energy Semiconductor Manufacturing
• Market: Netherlands
• Techstacks: C++,  AWS IoT Device Management, Linux, FreeRTOS
• Products & Services: Silicon Elastic Solid-State Batteries

Challenge:

Inefficient OCPP Hinders Experimental Battery Testing Blue Current, a manufacturer of advanced silicon elastic composite batteries for EVs and non-automotive devices, faced critical challenges with their existing Open Charge Point Protocol (OCPP) charging stations used for experimental battery testing. These challenges included:

• Data Transfer Errors: Causing data loss, delays, and inaccuracies in charging records and billing.
• Inefficient Reservation and State Management: Disrupting session bookings and real-time charger status.
• False/ Persistent Low Voltage Alerts: Affecting the reliability of the system.
• Lack of Offline Transaction Support: Interrupting the charging process during network outages.

To address these issues, Blue Current sought a modernized OCPP implementation and a new central management system. They turned to LARION for full-cycle software development and a future-ready solution.

Solution:

Custom OCPP System for Seamless EV Charging LARION developed a complete OCPP solution over five months using a Time & Materials (T&M) model, following the Waterfall methodology. The project team consisted of five experts, including a Project Manager, Business Analyst, Technical Lead, Developer, and Quality Control specialist. The solution was built using C++, and WebSocket, and deployed on Linux and RTOS platforms for real-time performance. It supports IoT protocols and uses JSON to ensure reliable communication between charging stations and the central system.

Key Capabilities:

• Charging Status Monitoring: Real-time tracking of charging sessions for operational visibility.
• Data Transfer Integration: Seamless communication between stations and the central management system.
• Voltage Monitoring: Continuous monitoring of voltage levels for stable operation.
• Offline Transaction Support: Ensures uninterrupted charging and logging during network outages.
• Plug & Charge: Simplifies the user experience with automatic authentication and charging upon connection.

Result:

Powering EV Infrastructure with Accuracy and Ease The modernized OCPP protocol and central management system delivered on schedule, eliminating data transfer issues and ensuring smooth communication between stations and the backend system. The solution improved the end-user experience by enabling accurate session reservations and transaction records, making the charging process secure, seamless, and highly dependable. With these improvements, Blue Current can confidently continue testing and innovating with their advanced battery solutions.

• Client: Monetrack - Affiliate Marketing Solution
• Founded: 2014
• Industry: IT Services & Consulting
• Market: Japan
• Techstacks: Ruby on Rails , JavaScript , jQuery , HTML5 , CSS 3 , MongoDB , Web Application Development
• Product & Services: Marketing Affiliate Solution

Challenge: Technical Limitations in Building an Advanced Affiliate Platform

Monetrack envisioned creating an innovative affiliate marketing network that would connect advertisers with publishers across diverse online channels. The goal was to scale advertisers’ reach while enabling publishers to monetize their audiences effectively. However, turning this vision into reality required specialized technical expertise and an understanding of both marketing and software systems. Lacking the in-house capabilities to handle the complexities of full-cycle development, Monetrack sought an experienced technology partner, ultimately selecting LARION for its deep expertise in custom software development.

Solution: Rapid Delivery of a Flexible, Full-Featured Affiliate Platform

• LARION implemented the project using a Time and Materials (T&M) model, completing the platform development in three months with an Agile approach to stay flexible and incorporate continuous feedback. A dedicated team of 7 members, including 4 developers, 2 testers, and 1 Scrum Master, worked closely with Monetrack to ensure alignment with their goals.
• The backend was developed using Ruby on Rails, and the frontend was built with JavaScript, jQuery, HTML5, CSS3, and Haml. MongoDB was used for scalable data management, and Devise was integrated to secure user authentication. Ajax ensured smooth asynchronous interactions, while Bootstrap maintained a consistent, mobile-optimized UI.

• Client: CastleRock REO - Smart Real Estate Solution
• Founded: 2009
• Industry: Real Estate
• Market: USA

Challenge: Fragmented Data Slows Sales CastleRock REO, operating in the dynamic real estate market, encountered several challenges that hampered its sales processes:

• Mass Property Inventory: Thousands of bank-acquired properties lacked centralized oversight.
• Disconnected Marketing Systems: Inability to synchronize the buyer database with external email tools, limiting outreach effectiveness.
• Fragmented Communication Records: No consistent tracking of interactions between asset managers and buyers.
• Scattered Vendor Data: Difficulty in tracking vendor information, like renovation and legal services.
• These issues required a robust, centralized solution to streamline operations, improve communication, and enhance marketing efforts.

Solution: Smart Real Estate Solution

• LARION developed the solution using an Agile methodology, with a 5-member team consisting of 1 Scrum Master, 3 Developers, and 1 Quality Controller. The project was delivered in a Time and Materials (T&M) model over three months. 
• The backend was built with Ruby on Rails, while the front end was crafted using HTML, CSS, and jQuery. MongoDB was chosen for scalable data management, and Heroku was used for deployment. The solution integrated the Google Maps API for property mapping and location-based functionality. 

• Client: Eastern & Allied (EA) - International Money Transfer Platform
• Founded: 2009
• Industry: Financial Services
• Market: Global
• Products & Services: International money transfer, payment services, and foreign currency exchange
• Tech Stack: React , React Native , HTML , Java , JavaScript , AWS CodeDeploy , Jenkins , MySQL , MongoDB , Next.js , Vue.js

Challenges:

As a global leader in financial services specializing in international money transfers, EA faced several challenges while developing a robust platform to handle secure card transactions, currency exchange, and cross-border payments:

• Evolving industry standards for international transactions and currency exchange.
• Lack of in-house expertise to modernize their transaction processing system.
• Limited integration capabilities with other financial services software.
• The need to execute upgrades without disrupting ongoing operations. Impressed by LARION's 20 years of experience in the banking and fintech industries, EA selected LARION as their trusted technology partner to address these challenges.

Project Implementation:

The development of the international money transfer platform was executed using a staff augmentation delivery model with a dedicated team of 7 professionals over a span of 2+ years. The team consisted of:

• Front-end engineer
• Back-end engineer
• Mobile developer
• Data engineer
• QA engineers
• UI/UX designer

Using the Scrum methodology, the project followed iterative development with bi-weekly sprints, daily stand-ups, and weekly progress meetings to ensure continuous alignment.

• Client: Querium - AI-Powered E-Learning Platform for Mastering Math Skills
• Founded: 2013
• Industry: EdTech
• Market: United States
• Techstacks: Ruby on Rails, Backbone.js, AngularJS
• Products & Services: AI-based e-learning platform for STEM subjects

Challenge: Querium, an innovative EdTech company, helps students master critical math skills using patented AI technology inspired by expert teachers. Focused on enhancing STEM education, Querium sought to accelerate American students' progression through developmental courses and prepare them for college-level work. However, the company needed additional technical expertise to bring its e-learning vision to life, leading them to partner with LARION. 

Project Implementation: LARION adopted a full-cycle software development approach under a Time and Materials (T&M) delivery model to provide flexibility throughout the project. The development process spanned three months, employing the Agile methodology to ensure iterative progress, continuous feedback, and rapid adjustments. A dedicated team of four professionals, including a Scrum Master and developers, worked closely to deliver high-quality results. The tech stack included Ruby on Rails for backend services and AngularJS and Backbone.js for a dynamic and interactive front-end experience.

Solution Capabilities: The e-learning platform offers advanced features to provide a seamless learning experience:

• StepWise AI Technology: Personalizes learning paths based on student progress. 
• Practice Placement Tests: Provide immediate feedback to improve performance.
• Performance Tracking: Monitors student and teacher performance with insights into engagement metrics, completion rates, and test results.
• LMS Integration: Seamless integration with LMS platforms like Canvas, Blackboard, Moodle, or Agilix.