I build backend systems and AI-powered automation β FastAPI services, LLM integrations, Telegram bots, and business-process automation that runs in production.
- Backend APIs & services β async Python, FastAPI, SQLAlchemy, clean data models
- AI / LLM integrations β bringing language models into real products and workflows
- Telegram bots & Mini Apps β Aiogram 3, from bots to full Telegram Mini Apps
- Automation & ERP β parsing, pipelines, and business-process automation
web-qa β autonomous web-app QA skill for Claude Code. Explores your app once, generates Playwright E2E, visual-regression and accessibility specs grounded in a real crawled map, then runs them with zero tokens β plus a self-healing loop for failing tests. (RealWorld demo)
tg-qa β autonomous Telegram-bot QA skill for Claude Code. Drives real dialogs through a user session (Telethon), generates specs from the bot's own source code, and snapshot-tests replies, keyboards and every media kind with zero tokens β plus a Mini App bridge that hands the live signed initData to web-qa. (Mini App demo Β· media/stickers demo)