Building backends and products. Long-term contracts and product rescue for founders.
Backend that handles load. Products that ship and sell.
FastAPI, Django, DRF, asyncio, Celery — from simple CRUD to high-load services
REST, WebSocket, third-party integrations — payments, telephony, CRM
PostgreSQL, Redis, SQLAlchemy, Alembic — schema design, migrations, query optimization
Docker, CI/CD, monitoring, logging — deploy and support in production
MVP from idea to deploy, iterating on feedback, own SaaS products
Bots, parsers, scripts, ETL — automating routine and saving time
Product Rescue
I come in, find the real bottleneck, bring it to working state. I take on work only when confident.
Educational platform for IT professionals with quizzes, mock interviews, code review, and personalized recommendations based on a knowledge decay algorithm
Production-ready landing page with auto-generated color palettes, custom ESLint rules, and strict FSD architecture. Built a next-level design system for scalable projects.
Analytics platform for university management with tools for assessing student learning outcomes and recommendations for optimizing educational processes
Automated performance profiling for all routes in a web app. Dynamic route discovery, fixture validation, and per‑endpoint timing/memory/DB metrics with detailed reports.
Automated UI visual testing to prevent unintended layout changes. Page snapshots + OpenCV diffing + automated reports for the team.
Interactive quiz/games platform to engage developers. Gamifies static analyzer marketing via ‘find the bug in real code’ challenges.
Unified platform to auto‑generate conference landing pages and collect leads. Solved the problem of creating dozens of near‑identical pages for PVS‑Studio event participation.
Cal.com for the Russian market: from architecture to production. FastAPI + React, FSD, OAuth, calendars, email, 196 tests.
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When synchronous calls strangle your system, how to implement events painlessly, Kafka vs RabbitMQ in practice, and why eventual consistency is a conscious choice. Typical production cases with metrics and a breakdown of all EDA pitfalls.
Deep dive into ty — the new type checker from creators of uv and Ruff. Intersection types, intelligent narrowing, 10-100x faster than mypy. Revolution or just hype?
Code Review in 80% of teams is theater. 'LGTM' in 30 seconds, a checkbox before merge, wasted time. I've watched for 12 years how reviews kill productivity instead of boosting it. Here's a system that transforms CR from bureaucracy into your team's primary growth tool.
My product
A service for building an IT career path — helps understand where to grow and what to learn.
Response within 24 hours
Looking for long-term contracts: API, automation, backend under load. Describe your task — I'll reply within 24 hours