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Double Systems Project Portfolio

For over 10 years, we have been engineering high-load web solutions, mobile applications, AI services, video conferencing, and corporate portals for clients worldwide.

Below are featured projects delivered by our team — ranging from fintech platforms and medical ecosystems to artificial intelligence and secure communications.

About Our Approach

Our Approach to Development

We manage every project from concept and technical specification to production deployment and long-term support. Technical requirements are refined jointly with the client, development progress is tracked via regular standups and a transparent Kanban board, API documentation adheres to the Swagger/OpenAPI standard, and optimization quality is verified against Google PageSpeed.

Our Cases

Featured image for project Brain Twin — мобильное приложение для мониторинга мигрени
Brain Twin — Mobile Application for Migraine Monitoring

10/05/2026

85

Featured image for project HealthHub — мобильное приложение здоровья
HealthHub — Mobile Health Application

10/05/2026

108

Featured image for project Canihave.ru — маркетплейс для покупок
Canihave.ru — Shopping & Delivery Marketplace

10/05/2026

131

Featured image for project Единая Сеть Экспедиторов (ЕСЭ) — цифровая платформа
Unified Forwarders Network (ESE) — Digital Logistics Platform

10/05/2026

154

Featured image for project Oner — маркетплейс автозапчастей
Oner — Auto Parts Marketplace

10/05/2026

177

Featured image for project HealthHub — экосистема здоровья и медицинский портал
HealthHub — Health Ecosystem & Medical Portal

10/05/2026

200

Featured image for project SUPA — AI-платформа для организации мероприятий
SUPA — AI Platform for Event Organization

10/05/2026

223

Featured image for project Фотобудка — сервис AI-обработки фото на базе Stable Diffusion
Photo Booth — AI Photo Generation Service based on Stable Diffusion

10/05/2026

246

Featured image for project Chiron — AI-ассистент для анализа анализов крови
Chiron — AI Assistant for Blood Test Analysis

10/05/2026

269

Featured image for project Indexaco — платформа торговли прогнозами на финансовые инструменты
Indexaco — Financial Forecasting & Prediction Trading Platform

10/05/2026

292

Featured image for project Xtramile — B2B Recruitment Automation Platform
Xtramile — B2B Recruitment Automation Platform

10/05/2026

338

Featured image for project Loghic Connect — Broadcast Video Streaming Platform
Loghic Connect — Broadcast Video Streaming Platform

10/05/2026

361

Featured image for project FileSonic — Highload File Sharing Service
FileSonic — Highload File Sharing Service

10/05/2026

384

Featured image for project Вбизнесе — бизнес-директория и интернет-магазины
Vbiznese — Business Directory & Online Stores

10/05/2026

407

Featured image for project MasterBiletov — Automated Ticket Booking System
MasterBiletov — Automated Ticket Booking System

10/05/2026

430

Featured image for project AI-исследования в университете — LLM, RAG, Embeddings
University AI Research — LLM, RAG, Embeddings

10/05/2026

453

Featured image for project WarOnMap — тактическая браузерная стратегия на реальных картах
WarOnMap — Tactical Browser Strategy on Real Maps

10/05/2026

476

Featured image for project P2P Video Chat — Secure Communications & Video Conferencing
P2P Video Chat — Secure Communications & Video Conferencing

10/05/2026

499

Featured image for project Парсинг сайтов с преодолением комплексной защиты
Web Scraping Bypassing Complex Anti-Bot Protection

10/05/2026

522

Featured image for project Автоматическая регистрация и прохождение визардов на защищенных сайтах
Automated Registration & Wizard Navigation on Protected Sites

10/05/2026

95

Featured image for project Система автотрейдинга для криптовалютных бирж
Auto-Trading System for Cryptocurrency Exchanges

10/05/2026

118

Featured image for project ChaosExpert — прогнозирование сложных стохастических сигналов
ChaosExpert — Forecasting Complex Stochastic Signals

10/05/2026

141

Featured image for project WordPress плагин для продажи цифровых продуктов
WordPress Plugin for Selling Digital Products

10/05/2026

164

Featured image for project The Open University's IET — Institute Educational Portal
The Open University's IET — Institute Educational Portal

10/05/2026

187

Featured image for project Wekit ECS — портал с админ-панелью для стартапа
Wekit ECS — Startup Portal with Admin Panel

10/05/2026

210

Featured image for project Сайт кинотеатра «Арена»
Arena Cinema Website & Online Ticketing

10/05/2026

233

Featured image for project ClubTravel — клуб путешественников со спецпредложениями
ClubTravel — Travelers Club with Exclusive Offers

10/05/2026

256

Featured image for project Альянс производителей камня — корпоративный портал
Stone Manufacturers Alliance — Corporate B2B Portal

10/05/2026

279

Featured image for project Каталог недвижимости (mari12.ru)
Real Estate Catalog (mari12.ru) — Property Portal

10/05/2026

302

Featured image for project Croft — автоматизированная система мониторинга оборудования
Croft — Automated Equipment Monitoring System

10/05/2026

325

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