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olyamasaeva/README.md

🧬 About me

I am a motivated AI engineer with strong product vision and foundations in system engineering and mathematical reasoning. I am passionate about applying my technical experience in LLMs, agents, and evaluation frameworks to contribute to the development of safe and beneficial AI technologies.

  • 🏒 Currently at Sea of Data β€” building AI-powered career-orientation coach & multi-agent educational assistant
  • πŸ›‘οΈ Focusing on AI Safety, LLM alignment, and robust evaluation
  • πŸ₯‡ ACM ICPC semi-finalist Β· ex-coach for informatics olympiads
  • β˜• Fun fact: I drink more coffee than my GPU drinks watts

πŸ’Ό Experience

πŸš€ Sea of Data (EdTech startup) AI Engineer Mar 2025 β€” now
🟒 Sber (B2C AI department) LLM Engineer Jan 2024 β€” Feb 2025
🟑 Yandex (Ads team) Data Science Intern Sep 2023 β€” Jan 2024

πŸš€ Sea of Data β€” AI Engineer

  • Designed and implemented an AI-powered professional orientation coach
  • Built real-time profession-profile generation via an autonomous multi-agent system
  • Developing a multi-agent educational AI assistant and its evaluation framework

🟒 Sber β€” LLM Engineer, B2C AI Development

  • πŸ“‰ Reduced RAG evaluation time βˆ’35% by implementing an LLM-as-a-Judge framework
  • πŸ›‘οΈ Improved B2C search quality with advanced retrieval and safety-aware RAG
  • 🚒 Led design and deployment of production LLM assistants focused on robust interactions
  • ✍️ Cut marketing-team push-notification design time βˆ’20% via LLM fine-tuning
  • πŸ§‘β€πŸ€β€πŸ§‘ Conducted interviews, ran reading groups, spoke at meetups

🟑 Yandex β€” Data Science Intern, Ads

  • ⚑ Reduced ad-algorithm CPU usage βˆ’0.5% with an adaptive weight-boosting model
  • πŸ§ͺ Ran A/B tests and rolled linear models to production

πŸ›  Tech stack

Python PyTorch Hugging Face LangChain LangGraph FastAPI Airflow Docker Pandas NumPy SQL Git

LLM & NLP: LLM Β· RAG Β· Agents Β· Prompt Engineering Β· PEFT / LoRA Β· Evaluation Frameworks ML & CS: Algorithms & Data Structures Β· Reinforcement Learning Β· NLP


πŸŽ“ Education & courses

  • 🎯 AI Safety course β€” Monoid Center for Continuing Education (Apr 2026)
  • πŸ—οΈ System Design β€” Karpov Courses (Nov 2024)
  • 🧠 VK Academy "MADE" β€” Machine Learning Engineering (2022–2023)
  • πŸ“ PetrSU β€” MS Data Science (2021–2023)
  • πŸ’» PetrSU β€” BS Computer Science (2017–2021)

πŸ“ Publications

  • πŸ“° Tune in to RAGAS and customize RAGAS for yourself β€” Habr industry article, Aug 2024
  • πŸ“œ The delta-burrows method: author identification via statistical profiles β€” Proceedings of the 74th PetrSU scientific conference of students and young scientists, Apr 2022

πŸ… Competitive programming

πŸ₯‡ Semi-finalist, ACM ICPC Β· coaching experience in informatics olympiads (2022–2023) Β· diplomas


πŸ“Š GitHub stats

πŸ§ͺ Most used languages


πŸ“ˆ Contribution graph

Activity


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  1. Intellectual_parking_system Intellectual_parking_system Public

    Project of the course of Intellectual systems designing in PetrSU

  2. MADE__classic_ML MADE__classic_ML Public

    Classic Machine learning course in MADE

    Jupyter Notebook

  3. Made_mlbd Made_mlbd Public

    Made machine learning on big data course

  4. Made_MLOps Made_MLOps Public

    Forked from made-mlops-2022/Made-ML12-Masaeva-Olga

    Machine Learning Operations system labs in MADE

    Jupyter Notebook

  5. TPPO TPPO Public

    Course project of measure analysis in PetrSU

    Jupyter Notebook

  6. Signal-Analysis Signal-Analysis Public

    Signal analysis labs in PetrSU

    Jupyter Notebook