Experience

Constructor

• United States
• Software Development
• 100 - 200 Employee

• Senior Machine Learning Engineer

  • May 2023 - Present

  Recommendations team Recommendations team



Leroy Merlin

• France
• Retail
• 700 & Above Employee

• Senior Data Scientist

  • Jan 2021 - May 2023

  Search & Recommendations team Major projects: * Recommendations to shopping cart models: - collaborative recommendations model for empty shopping cart - recommendations to not empty shopping cart - ML rerankers - created and deployed with Airflow, DVC, Flask * A/B testing platform - worked on reporting platform (hierarchy of metrics; ttest, delta-method, cuped, linearization, stratification; metrics codirectionality, sensitivity) - conducting AB tests - mentoring - interviewing * Catalog ranking model - created and deployed ML model - pipeline for automatic retraining and inference - pipeline for monitoring and alerts * Complementary products models - model for candidates selection - ML reranker - pipeline for automatic retraining and inference Show less



OzonMasters

• Russian Federation
• Research Services
• 1 - 100 Employee

• Student

  • Sep 2019 - Jun 2021

  Faculty of Data Science and Data Engineering - Classic ML - NLP - Reinforcement Learning - Generative Models - Computer Vision Faculty of Data Science and Data Engineering - Classic ML - NLP - Reinforcement Learning - Generative Models - Computer Vision



VEON

• Netherlands
• Telecommunications
• 700 & Above Employee

• Data Scientist

  • Aug 2020 - Dec 2020

  * Traffic prediction model * Big data analysis * Traffic prediction model * Big data analysis



Tinkoff

• Russian Federation
• Banking
• 700 & Above Employee

• Data Scientist

  • Jun 2018 - Jun 2019

  * Customer loyalty ML model * Business process analysis * Customer loyalty ML model * Business process analysis



WorldQuant

• United States
• Financial Services
• 700 & Above Employee

• Researcher

  • Jun 2017 - Jun 2019

  * Fundamental and technical data analysis * Created more than 2 million trading strategies * Fundamental and technical data analysis * Created more than 2 million trading strategies