Software Development

About VU Team
VU Team is a collective of senior software engineers, designers, and product experts with over 15 years of experience delivering high-impact digital solutions. We specialize in full-cycle custom software development, with a strong focus on quality, performance, and long-term client success.
Over the years, we’ve successfully delivered more than 20 large-scale projects across diverse industries — from finance and e-commerce to healthcare and logistics. Our core strength lies in building complex, scalable, and secure platforms that solve real business challenges.

🔧 Our Expertise Includes:

  • Blockchain & Cryptocurrency Solutions: Crypto wallets, trading bots, exchanges, automated trading platforms, and payment integrations.

  • Custom Web Development: High-performance web apps tailored to your business needs.

  • Mobile Applications: Native and cross-platform solutions for Android and iOS.

  • Business Automation & CRM: Streamlined systems to manage clients, orders, and operations efficiently.

  • Big Data Systems: Architecture, analytics, and processing for data-driven enterprises.

  • Call Center Solutions: Integrated modules and platforms for omnichannel communication.

🚀 Recent Highlights:

  • Colibri Ecosystem – an advanced platform for seamless crypto interaction.

  • Benex Wallet – a modern, user-friendly cryptocurrency wallet.

  • Colibri Alerts – a smart Telegram bot for crypto price tracking.

  • Stoneway Concrete – an internal enterprise tool for order management and PDF report generation.

💼 Our Mission:

To deliver premium-quality software that meets the real needs of modern businesses — on time and with a focus on lasting value.

🤝 Why Clients Choose Us:

  • Transparent communication

  • Proven expertise

  • Clean, scalable code

  • Long-term partnership mindset

Whether you're a startup or an enterprise, we’re here to help you turn your ideas into powerful, user-focused digital products.

Russia Russia
Scherbakova 160, Kazan, Tatarstan 625031
+79859276353
$25 - $49/hr
2 - 9
2024

Service Focus

Focus of Web Development
  • ASP.NET - 40%
  • HTML5 - 30%
  • CSS - 30%
Focus of Bot Development
  • Telegram - 60%
  • Chatbot Development - 40%
Focus of Mobile App Development
  • iOS - iPhone - 20%
  • Android - 20%
  • Enterprise Apps - 20%
  • Web Apps - 40%
Focus of Blockchain Development
  • Cryptocurrency Exchange - 50%
  • Wallet Development - 50%
Focus of Software Development
  • C# - 40%
  • Python - 10%
  • .NET - 30%
  • Crypto++ - 20%
Focus of E-commerce Development
  • Shopify - 25%
  • Bigcommerce - 25%
  • CS-Cart - 25%
  • WooCommerce - 25%
Focus of Testing Services
  • QA Testing - 40%
  • Unit Testing - 15%
  • Integration Testing - 15%
  • System Testing - 15%
  • API Testing - 15%

Industry Focus

  • Financial & Payments - 40%
  • Information Technology - 30%
  • Industrial - 30%

Client Focus

100% Small Business

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Client Portfolio of VU Team

Project Industry

  • Financial & Payments - 85.7%
  • Consumer Products - 14.3%

Major Industry Focus

Financial & Payments

Project Cost

  • $50001 to $100000 - 42.9%
  • $10001 to $50000 - 57.1%

Common Project Cost

$10001 to $50000

Project Timeline

  • 1 to 25 Weeks - 28.6%
  • 26 to 50 Weeks - 42.9%
  • 100+ Weeks - 28.6%

Project Timeline

26 to 50 Weeks

Clients: 4

  • Colibri
  • Benex
  • Stoneway Concrete
  • StakingY

Portfolios: 7

Colibri Crypto Trading Terminal

Colibri Crypto Trading Terminal

  • Colibri Crypto Trading Terminal screenshot 1
  • Colibri Crypto Trading Terminal screenshot 2
  • Colibri Crypto Trading Terminal screenshot 3
$50001 to $100000
100+ weeks
Financial & Payments

A Free Trading Terminal for Scalping and Intraday Trading

Colibri is a powerful and free trading terminal designed for scalping and intraday trading. The program seamlessly connects to multiple cryptocurrency exchanges simultaneously, allowing users to trade across all available platforms through a single, intuitive interface. The list of supported exchanges is continuously expanding, ensuring broader market access.

Key Features:

  • Multi-Exchange Connectivity – Connect and trade on multiple cryptocurrency exchanges using API keys. The number of connections is unlimited, including multiple connections to the same exchange.

  • Optimized for Windows x64 – Ensures stable and high-performance trading.

  • Advanced Order Book Management – Easily set up and customize order books for efficient trading and monitoring.

  • Workspace Customization – Create multiple workspaces, add split windows, and use the docking function to organize tools efficiently.

  • One-Click Order Execution – Supports all order types and high-frequency trading with instant execution.

  • Comprehensive Position Tracking – Real-time position status and detailed transaction history.

  • Integrated Charts – View market charts directly from the order book interface.

  • Hotkeys for Efficiency – Configure custom hotkeys for faster trading operations.

User Interface Overview:

The main panel, located in the upper left of the interface, includes the following sections:

  1. Connection – Manage exchange connections and view available exchanges.

  2. Workspaces – Add new windows to expand the trading area, ideal for multi-monitor setups.

  3. Financial Results (FinRes) – Track trading results in dollars per connection after the reset point.

  4. Positions – View detailed reports of completed transactions.

  5. Settings – Adjust general program preferences for a tailored experience.

  6. Support – Access technical support directly from the platform.

  7. Time Display – Toggle between local time and UTC 0.

Colibri Mobile

Colibri Mobile

  • Colibri Mobile screenshot 1
$10001 to $50000
30 weeks
Financial & Payments

Cross-Platform Trading Application Built with .NET MAUI

Colibri Mobile is a lightweight yet powerful mobile application designed to extend the capabilities of the Colibri trading ecosystem to smartphones and tablets. Built using the .NET MAUI framework, the app ensures a seamless cross-platform experience, running smoothly on both iOS and Android devices.

Key Features:

  • Multi-Exchange Access – Connect to multiple cryptocurrency exchanges directly from your mobile device.

  • Real-Time Trading – Execute trades with a single tap, leveraging high-speed performance.

  • Customizable Interface – Adapt the workspace with flexible layouts and real-time market tracking.

  • Order Book & Charting Tools – Access live order books, market trends, and interactive charts.

  • Push Notifications – Get real-time alerts on market movements, trade execution, and account status.

  • Secure API Integration – Connect safely with exchanges using encrypted API key storage.

  • Synchronization with Desktop – Maintain a consistent trading experience between Colibri Review and Colibri Mobile.

With its intuitive design and robust functionality, Colibri Mobile empowers traders to stay connected and trade effectively from anywhere in the world.

Colibri Alerts

Colibri Alerts

  • Colibri Alerts screenshot 1
$10001 to $50000
10 weeks
Financial & Payments

Colibri Alerts is an advanced platform for real-time cryptocurrency market monitoring. The system automatically tracks important events, helping traders and investors react quickly to changes.

Features

🔹 FREE Alerts
Monitors the rise and fall of coin activity across various crypto exchanges. Quickly identifies assets gaining momentum.

🔸 VIP Alerts (Premium Notifications)
Provides more detailed analytics:

  • Large orders

  • Trend activities

  • Sharp price surges or drops
    An ideal tool for advanced traders who need to make quick decisions.

📰 News Alerts (Market News)
Aggregates important news from popular Telegram channels and presents them in a convenient format. Supported sources include:

  • Binance News

  • Bybit Announcements

  • KuCoin News

  • OKX Announcements

  • Gate.io News, and more

Flexible Customization

🔍 Exchanges – Filter exchanges for more targeted monitoring.

🔔 Notification System – Flexible notification options:

  • Sound alerts – Choose or upload a custom sound for events.

  • Visual notifications – Instant signal display on the screen.

  • Notification interval – Set the time between alerts (e.g., 1 second).

Advantages of Colibri Alerts

✅ Fast response to market changes
✅ Flexible data filtering system
✅ Integration with major exchanges and news sources
✅ Intuitive user interface

Web Colibri

Web Colibri

  • Web Colibri screenshot 1
  • Web Colibri screenshot 2
  • Web Colibri screenshot 3
  • Web Colibri screenshot 4
  • Web Colibri screenshot 5
$10001 to $50000
20 weeks
Financial & Payments

The WebColibri platform provides a comprehensive set of tools for managing cryptocurrency trading on the Colibri trading terminal, as well as for managing assets and administering accounts. Upon registration, users are provided with a Crypto Exchange sub-account without needing to complete the exchange’s KYC process. Additionally, through WebColibri, users can receive a rebate on trading fees incurred on their sub-account.

The platform also includes all the features of the Crypto Diary, a tool designed for traders to help them track and analyze cryptocurrency transactions within the Colibri terminal.

1. User Management

  • Division of users into teams and individual accounts.

  • Displaying a list of users with unique identifiers.

  • Managing sub-accounts and team structures.

2. Financial Accounting

  • Automatic calculation of commissions and rebates.

  • Displaying the total income of users and their mentors.

  • History of transactions and financial operations.

3. API Keys and Security

  • Integration of API keys for external services.

  • Managing user and administrator access.

  • Logging financial actions for transparency.

  • API key management, including creating new keys and monitoring expiration and status.

4. Analytics and Reports

  • Filtering data by time periods.

  • Generating reports on income and transactions.

  • Graphical representation of financial indicators.

5. Trading Features

Crypto Diary Key Features

  • Trade Table: A central location for keeping track of all trades.

  • Visual Analytics: Displays trades along with their profit and loss (PnL).

  • Trade Export: Ability to download trade data in various formats.

Trading Interface

  • Wallet: Displays balance and financial results, specifically showing USDT.

  • Open Positions: Section for active trades, including details such as trading pair, type, unrealized profit, entry price, quantity, and volume.

  • Closed Positions: Reviewing completed or closed trades.

  • Limit Orders: Shows pending limit orders, including pair, category, direction, type, trigger price, quantity, and volume.

  • Trading Pair Support: Allows users to trade between different cryptocurrencies or assets.

Order Details

  • Type: Market or limit order.

  • Unrealized Profit: Potential profit from open positions.

  • Entry Price: The price at which the position was opened.

  • Quantity & Volume: Details of the asset involved.

  • Trigger Price: The price that would execute stop-loss or take-profit orders.

  • Limit Order Features: Includes classification, direction, and execution types.

6. Administration and Platform Management

  • Sections for fund withdrawals, wallet, and balance management.

  • Settings for commissions and earnings.

  • Control and management of users without a team and within a team.

  • Leverage Settings:

    • Lists cryptocurrency trading pairs with risk limits and max leverage.

    • Adjustable leverage with a user-friendly slider and "Apply" button.

  • Administrator Section:

    • Tools to track email contacts, monitor earnings, withdrawals, and manage API keys.

    • View and manage sub-accounts with unique user identifiers and account IDs.

7. Wallet & Asset Management

  • Displays balances of various cryptocurrencies with USD equivalents.

  • Deposit and Withdraw functions for adding or withdrawing funds.

  • Buy/Sell: Enables direct trading within the platform.

  • Displays total balance across all assets in the wallet.

8. Flexible Reward System

  • Rebates for users and their mentors.

  • Automatic recalculation of commissions.

  • Flexible configuration of reward parameters.

9. Intuitive Interface

  • Simple and convenient navigation between sections.

  • Ability to quickly apply filters and search for data.

  • Optimization of information display for users with different access levels.

These features ensure transparency, convenience, and control over financial operations and trading activities within the system.

Benex

Benex

  • Benex screenshot 1
$50001 to $100000
48 weeks
Financial & Payments

The Benex Crypto Wallet is a feature-rich custodial crypto wallet offering a comprehensive suite of tools and services for users to manage their cryptocurrency assets securely and efficiently. 

The Cryptowallet supports five blockchains: Bitcoin, Ethereum, Tron, Dogecoin, BNB and there is a possibility to easily add other blockchains/ crypto coins. 

Key features include:

1. User Management & Security

  • Profile Page: Includes KYC (Know Your Customer) procedures and Multi-Factor Authentication (MFA) for enhanced security.

  • Admin Panel: A dedicated admin panel for managing user accounts, transactions, and other critical operations.

2. Wallet & Cryptocurrency Management

  • Portfolio Page: Displays balances for each cryptocurrency, a total balance overview, and a detailed transaction history.

  • Wallet Address Generation: Users can generate wallet addresses for all supported cryptocurrencies, with an option to copy the address or use a QR code.

  • Cryptocurrency Withdrawals: Allows users to withdraw funds to any external wallets.

  • Cryptocurrency Deposits: Supports deposits in various cryptocurrencies, enabling users to fund their wallets easily.

  • Cryptocurrency Swap: Provides the ability to swap between different cryptocurrencies.

3. Financial Transactions

  • Buying and Selling: Facilitates the buying and selling of cryptocurrencies and fiat currency.

  • Immediate Transfer: Supports instant transfers between users within the wallet ecosystem.

  • Invoice Generation: Enables invoice creation in both cryptocurrency and traditional fiat currency.

4. Content & Communication

  • News Page: Includes a News Page with the capability to edit content and optimize it for SEO, ensuring relevant and updated information is easily accessible and discoverable.

  • Notifications: Offers live web and Telegram notifications for real-time updates.

5. User Interface & Experience

  • User Interface: Designed to be user-friendly and easy to navigate, catering to both beginners and experienced users.

StakingY

StakingY

  • StakingY screenshot 1
  • StakingY screenshot 2
  • StakingY screenshot 3
$10001 to $50000
30 weeks
Financial & Payments

StakingY.com provides comprehensive guides and comparisons of the best staking platforms, whether centralized exchanges (CEXs) or decentralized finance (DeFi) protocols. With a wide range of supported cryptocurrencies, competitive APYs, and varying lock-up periods, the resource helps users to find the ideal staking platform. For those prioritizing decentralization and self-custody, StakingY highlights top DeFi staking options such as Lido, Stakely, and Rocket Pool, which often provide higher yields but with smart contract risks.

1. Core Functionality

  • Multi-Asset Staking: Support for staking various cryptocurrencies, allowing users to diversify their portfolios.

  • Flexible Staking Options: Offering both flexible and fixed-term staking to meet different liquidity and return needs.

  • Auto-Staking and Compounding: Automated reinvestment of rewards to maximize returns.

2. User Experience (UX)

  • User-Friendly Interface: A platform designed for ease of use, guiding users through the staking process.

  • Real-Time Analytics: Dashboards providing up-to-date data on staked assets, rewards, and other metrics.

  • Educational Resources: Tutorials, guides, and materials to help users better understand staking.

3. Security

  • High Security: Advanced security measures such as multi-signature wallets, cold storage, and regular audits to protect user assets.

4. Performance & Scalability

  • Cross-Chain Staking: Support for staking across multiple blockchain networks, enabling users to participate in various ecosystems.

5. Rewards & Incentives

  • Competitive Rewards: Offering attractive APYs to ensure users receive strong returns on their staked assets.

Stoneway concrete

Stoneway concrete

  • Stoneway concrete screenshot 1
  • Stoneway concrete screenshot 2
  • Stoneway concrete screenshot 3
  • Stoneway concrete screenshot 4
  • Stoneway concrete screenshot 5
$50001 to $100000
100+ weeks
Consumer Products

 Stoneway Concrete Quotes DB 2.0 is a comprehensive software solution designed to streamline the quoting process for concrete projects. The system enables users to efficiently create, manage, and track quotes while integrating essential project, customer, and pricing details. This project showcases expertise in enterprise application development, database management, UI/UX design, workflow automation, and reporting.

Key Features and Functionalities

1. Quote Creation and Management

  • Quote Entry and Editing: Users can create, copy, and modify quotes with intuitive workflow options such as “Save + New,” “Copy,” “Preview,” and “Print.”

  • Status Tracking: Each quote includes timestamps for creation and modifications, as well as status indicators (e.g., “Quote Approved”) for lifecycle tracking.

  • Advanced Search and Filtering: The system provides extensive search capabilities, allowing users to filter quotes based on account manager, customer, project details, and date range.

2. Project and Customer Information

  • Detailed Project Data: Includes fields for project name, addresses, ZIP codes, city, state, map codes, start/end dates, work type, and success probability metrics.

  • Customer and Contact Management: Users can select an account manager, assign customers, and input key contact details such as phone numbers and emails.

3. Mixes, Products, and Charges

  • Concrete Mixes and Products: Dedicated sections for managing different concrete mixes, ensuring accurate pricing and order specifications.

  • Standard Charges Table: A structured display of charges (e.g., Environmental Compliance, WA State Sick Leave, Fuel Surcharge) with rates, units, and interactive grouping features.

  • Dynamic Pricing & Customization: Users can drag and drop column headers for real-time data organization and analysis.

4. Additional Functionalities

  • Notes Section: Allows users to add additional comments or project-specific details.

  • User Interface Customization: Features like “Night Mode” provide an adaptive and user-friendly experience.

  • Interactive Data Handling: Sorting, grouping, and filtering options enhance usability and efficiency.

5. Fuel Surcharge Management

  • Automated Fuel Surcharge Calculation: The system includes a fuel surcharge chart with tiered pricing based on diesel price ranges.

  • Effective Date Control: Users can define when surcharge updates become active to maintain pricing accuracy.

  • Descriptive Pricing Adjustments: The chart includes explanatory notes on surcharge calculation methods.

6. Reporting and Data Analysis

  • Comprehensive Reporting: Users can generate reports such as “Top Quote Customer” and “Top Quote Sales Manager.”

  • Advanced Data Filtering: Interactive features enable users to manipulate and analyze data efficiently.

Technology and Expertise Showcased

This project highlights the IT company's expertise in:

  • Enterprise Application Development: Building scalable systems for complex business processes.

  • Database and Data Management: Implementing structured and efficient handling of large transactional datasets.

  • UI/UX Design: Creating an intuitive user experience with interactive data presentation.

  • Workflow Automation: Streamlining operations through automated pricing, tracking, and reporting functionalities.

  • Business Intelligence and Reporting: Developing dashboards and analytics tools for informed decision-making.

  • Integration and Customization: Supporting external data integrations and modular system configurations.

Conclusion

Stoneway Concrete Quotes DB 2.0 is a powerful, enterprise-grade application that enhances workflow efficiency, improves pricing accuracy, and centralizes project and customer data management. The system’s robust features demonstrate a deep understanding of business needs and technical excellence in software development.