Yanina

Kisialevich

Full-stack developer with 5+ years of production experience in web platforms, crypto integrations, and database-heavy backend systems. Built and deployed a live crypto exchange with TradingView charts and admin dashboard. Developed a crypto arbitrage bot (React + MySQL + ccxt) and Telegram bots with real USDT/TRON payments using ethers.js and TronWeb. Main role: commercial travel platform — ASP.NET/C#, PostgreSQL, MSSQL, MySQL, Google Maps and KML integrations. Personal stack: Node.js, React, Python. Infrastructure: Linux VPS, Docker, Caddy, Cloudflare Tunnel. Smart contract experience included. Integrate AI tools for faster delivery while maintaining full ownership of architecture and quality. Work async-first, communicate clearly in writing. Available for fixed-price projects and part-time retainers. Payment in USDT (TRC20/ERC20) or SWIFT.