Andrii

Hryshchuk

Python backend developer. I build Telegram bots, scrapers, and APIs that run in production — not prototypes that break when the first real user shows up. Most of my work is automation: bots that collect orders and notify teams, scrapers that deliver data on schedule, FastAPI services connecting systems that were never meant to talk to each other. I've built a procurement intelligence platform aggregating six government portals, and backend for a CRM/ERP product used in the UK fire safety industry. Stack: Python, FastAPI, aiogram, PostgreSQL, SQLAlchemy, Redis, RabbitMQ, Docker. Rust when performance actually requires it. How I work: I ask questions before quoting, agree on a fixed price and deadline upfront, and hand over source code with documentation. If a task doesn't fit my skills, I'll say so instead of learning on your budget. Based in Poland, registered sole proprietorship, invoices available. Payment in USDT / USDC.