Location: Belgrade, Serbia
LinkedIn: linkedin.com/in/andrey-popov-044338155
Experienced Senior Product Analyst with 8+ years in data analysis, product development, and online experimentation. Proven track record of improving product performance and user experience through data-driven insights. Proficient in Python, SQL, and Tableau. Deep expertise in statistics, A/B testing, causal inference, and machine learning.
Programming & Data Processing
- Python — pandas, polars, NumPy, SciPy, scikit-learn, Plotly, Flask, FastAPI
- SQL — ClickHouse, PostgreSQL
- Distributed data processing — YQL, YTsaurus
Analysis & Experimentation
- A/B testing design and evaluation
- Statistical modeling, hypothesis testing, causal inference
- Segmentation, cohort analysis, pattern mining
Visualization & Reporting
- Tableau, Yandex DataLens
Belgrade, Serbia · January 2024 – Present
Ranking & Recommendations Team
Leading end-to-end analytics for ranking and recommendation systems: designing A/B experiment frameworks, building real-time quality monitoring, and turning data into actionable insights that shape product strategy.
Saint Petersburg, Russia → Belgrade, Serbia · October 2021 – December 2023 (2 years 3 months)
C2B Car Buyout Team
Built a metrics system for the "Car Buyout" product from scratch. Extracted insights from user behaviour data and A/B tests to drive product decisions and improve conversion.
Saint Petersburg, Russia · April 2020 – October 2021 (1 year 7 months)
Uncovered insights on content relevance that led to measurable improvements in user satisfaction and retention. Designed and ran A/B tests across multiple classifieds verticals.
Saint Petersburg, Russia · December 2017 – April 2020 (2 years 5 months)
Conducted exploratory analyses to surface product improvement opportunities. Translated A/B test results into clear insights on user behaviour and preferences for the product team.
Saint Petersburg, Russia · January 2015 – December 2017 (3 years)
Developed demand forecasting models and product assortment analysis, delivering inventory optimization insights that reduced stockouts.
Master's Degree in Artificial Intelligence Systems
Orenburg State University · 2011 – 2013
Bachelor's Degree in System Analysis and Control
Orenburg State University · 2007 – 2011