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12 followers · 43 following
  • SBER | NUST MISIS
  • Moscow, Russia
  • 15:02 (UTC +03:00)

Achievements

Achievement: Pull SharkAchievement: YOLO

Achievements

Achievement: Pull SharkAchievement: YOLO

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KochyanLV/README.md

Lev Kochyan

Data Scientist / ML Engineer

CV

🀹🏽 ML/DS skills

python pandas matplotlib numpy pyspark sklearn catboost pytorch

πŸ“Š Other skills

cpp postgresql git linux bash

πŸ‘¨πŸ»β€πŸ’» Work experience

  • DS Intern at SBER Risk Modeling & Research (May 2023 - October 2023)

  • Junior DS at SBER Risk Modeling & Research (November 2023 - December 2023)

  • Junior+ DS at SBER Risk Modeling & Research (January 2024 - present day)

    • Stream Π‘onsumer Loans:
      • Transformer-based x GigaChat Sequence Transaction Model (DL, NLP)
      • Linformer Sequence Transaction Model (DL, NLP)
      • Risk driven & PL (RPL) model buiding (classic ML)
      • Calibration and modeling of the migration matrix for RPL models
      • Automation of RPL models' calibration
      • Feature engineering of the credit portfolio

πŸŽ“ Education

πŸ† Achievements

🐢 ML/DL pet projects

🎲 Hobbies

  • ⚽ Football
  • πŸ‹οΈ Gym
  • ⛷️ Skiing

πŸ”— Links

android android

Pinned Loading

  1. Machine-Learning-Models Machine-Learning-Models Public

    Classic ML and DL models from scratch

    Jupyter Notebook 2

  2. Face-Recognition-Project Face-Recognition-Project Public

    Deep Learning School Project: Face Recognition (CelebA dataset)

    Jupyter Notebook 1

  3. incllude/AIDAO24 incllude/AIDAO24 Public

    First Place Solution of AIDAO24 Online Stage

    Python

  4. It_Purple_Hack It_Purple_Hack Public

    Forked from danzzzlll/It_purple_hack

    Jupyter Notebook

  5. CP_International CP_International Public

    Jupyter Notebook 2

  6. International_DigitalBreakthtough_BK International_DigitalBreakthtough_BK Public

    Forked from timur-nagimov/international_cp-burger_king-

    Jupyter Notebook