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simeonkolchin/README.md
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👋 About me

ML Engineer who ships end-to-end — turning ideas and research into products that actually run in production. I work across the whole stack: classic ML and modern AI/LLM systems, the backend and infrastructure around them, and the MLOps that keeps them live. My focus is real impact in prod, not demos in a notebook — 25+ ML & backend solutions built and deployed.

🏆 Highlights

  • 🥇 Prizes at 6 hackathons — for MTS, MWS, Sberbank, Tatneft, BoTann
  • AI for GTO (Sberbank coursework) — pose tracking (MediaPipe / MMPose / YOLOv8), rep counters, technique scoring
  • «Цифровой прорыв» 2024 — sales-forecasting prize (CatBoost, SHAP, seasonality)

🎓 Education

  • HSE — Faculty of Computer Science, Applied Math & Informatics · 2023–2027
  • Sirius Presidential Lyceum (eng-math) · 2021–2023 — Yandex Lyceum Python (honors)

🛠 Tech Stack

Python C++ SQL asyncio PyTorch scikit-learn CatBoost YOLOv8 MediaPipe BERT NumPy Pandas LangChain MCP RAG Weaviate Faiss FastAPI Flask Streamlit Docker Git Bash GitHub Actions Linux PostgreSQL SQLite OpenSearch

⚡ Building AI products end-to-end · always shipping

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  1. hockey-ai-analytics hockey-ai-analytics Public

    Real-time hockey match analytics from video — 4 YOLO models in parallel (players, puck, rink, jersey numbers) + 2D mini-map projection. Built with HC Ak Bars.

    Jupyter Notebook 1

  2. pullup-detection-ai pullup-detection-ai Public

    AI pull-up detection & technique scoring from video — RTMPose pose estimation, rep counting and GTO-standard violation detection. FastAPI CV engine + Flask web platform.

    Python 2

  3. ai-interview ai-interview Public

    AI platform for automated technical interviews: an LLM generates personalised questions, grades video answers, and a computer-vision service detects cheating from gaze. Piloted in Sberbank HR.

    1

  4. ai-assistant ai-assistant Public

    Self-hosted personal AI agent — swap any LLM, acts on your iCloud, Telegram, files and the web. FastAPI + LiteLLM.

    Python 2 1

  5. review-360 review-360 Public

    360° feedback for teams, run entirely from a Telegram group — FastAPI gateway + data-service, aiogram 3 bot, React dashboard

    Python 1

  6. telegram-parser-api telegram-parser-api Public

    Async API for mining Telegram channels — Telethon + auth-free scraping + LLM enrichment (Together AI).

    Python 1