Hi there 👋 I’m Gregory Matsnev

CTO & ML Engineer @ AllSee • Speaker • Hackathon Nerd

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🚀 About me

• 🎓 B.Sc. Applied Math & CS (SPbU ’25)
• 🎓 M.Sc. Informatics and Computer Engineering, Artificial Intelligence (ITMO ’27)
• 🧑‍💼 CTO & ML Engineer at AllSee
• 🔬 Research: NLP, speech-to-speech LLM, AI agents
• 💬 Languages: Python • C++ • JavaScript
• 🛠 Daily tools: Docker, Linux, GitHub, LangChain/LangGraph, PyTorch, FastAPI, Pytest, UV, Ruff, Docker Compose, GitHub Actions

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🛠 Tech stack

Category	Primary	Also comfortable with
🐍 Languages	Python • JavaScript	C++
🌐 Web Development	ReactJS • VueJS • FastAPI • Streamlit • Gradio • Nginx • Squid proxy	NodeJS • ExpressJS • NextJS
🗄️ Databases	PostgreSQL • MongoDB • Qdrant	Neo4j
📊 Data Science	Pandas • NumPy • Pydantic • Matplotlib	Polars • SQLAlchemy • Seaborn • Plotly • Scipy
🤖 Machine Learning & AI	PyTorch • PyTorch Lightning • LangChain • LangGraph • LangFuse • Prompt-Engineering • Finetuning • NeptuneAI • ClearML • Weights & Biases (W&B) • Apache Airflow • OpenAI API • YandexGPT API	Transformers • CatBoost • XGBoost • Autogluon • LlamaIndex • Gigachat API • Scikit-Learn • OpenCV • TensorFlow • Hydra • vLLM • MLflow • DVC
🛠️ DevOps & Tools	Pytest • Sphinx • UV • Ruff • Docker • Docker Compose • GitHub Actions • GitHub Copilot • ChatGPT • RooCode • Linux • Yandex Cloud	Kubernetes • GitLab CI/CD • Selectel • Cloud.ru

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✨ Pet projects

Project	Quick blurb	Links
AI Secretary	Whisper + ChatGPT assistant for meetings	Code • Article (ru)
BotLLM	Telegram bot with knowledge about AllSee.team	Code • Article (ru)
YandexGPT Python SDK	YandexGPT API wrapper SDK	Code • Article (ru)
AutoLove	Sends smart daily updates to your partner in telegram via YandexGPT	Code • Article (ru)
AI Santa	Generates holiday video-cards with YandexART and YandexGPT	Article (ru)
CoverLetterEnchancer	FastAPI + YandexGPT résumé-tailoring service	Front-end code • Back-end code • Article (ru)
Skill Extractor	YandexGPT extracts skills from résumés	Article (ru)

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🔬 Research

Title	Description	Links
Uncertainty-Aware Agents	Prompt-based uncertainty quantification for LLM web agents	in progress
Vision-Language-Action Models for Robotics	VLA models for autonomous robotics with multimodal reasoning	in progress

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🏆 Hackathon Highlights

Position	Hackathon	Description	Links
🥉 3rd Place	«Working title» hackathon 2025 (HeadHunter)	Work Vibe Generator, HeadHunter	Code • Certificate
🥉 3rd Place	Digital Transformation Leaders 2025	Intelligent Digital Data Engineer, Moscow Government	Code • Certificate
🥇 1st Place	AI Product Hack 2025 (AI Talent Hub)	Career coach AI companion, Yandex	Code • Certificate
🥈 2nd Place	LLM Coding Challenge 2025 (AI Talent Hub)	Developer code quality reporter, AlfaStrakhovanie	Code • Certificate
🥇 1st Place	Digital Breakthrough 2024 (All-Russian Final)	Automatic video data annotation, Gazprom-Media	Code • Certificate
🥇 1st Place	AI Product Hack 2024 (AI Talent Hub)	Product card generation, Citilink	Code • Certificate
🥇 1st Place	Digital Breakthrough 2023 (South Federal District)	Macro-financial model parameter prediction, Central Bank of Russia	Certificate
🥇 1st Place (case) & 6th Overall	FinnoDays 2023 (Fintech Hub)	Smart loyalty system, Center-Invest Bank	Code • Certificate
🥇 1st Place (case) & 🥈 2nd Overall	AI Generative Product Hack 2023 (AI Talent Hub)	Advertising campaign analysis, Binnopharm Group	Certificate