Backend Developer

Key Responsibilities: System Development: Designed and built backend architecture for restaurant projects (CRM integration, payments, order processing) and a crypto wallet verification service involving multiple API integrations.AI & Real-time

Solutions: Implemented ChatGPT-based AI assistants using WebSockets for real-time communication and developed intelligent Telegram bots for data parsing and filtering.

DevOps & Optimization: Managed deployment, containerization, and background task processing using Docker and CI/CD pipelines.

Tech Stack:Python, Django, FastAPI, SQLAlchemy, PostgreSQL, Redis, Celery (Beat), aiogram, Docker, Docker Compose, Nginx, Linux, GitHub Actions.

Led the development of an FTP-based video processing service for an onlinecinema, handling ~100 servers for file fragmentation and storage. Designed andimplemented a WebSocket-based server interaction system, ensuring stablecommunication and preventing file loss.