Position: Lead data analyst/scientist
Category: Data Analyst
English level: fluent
Years of experience: 7

Improved AB tests workflow by applying bootstrap for statistical signifance and sample size, detecting spliting issues, implementing statistical tests for multivariate testing.
Succefully implementing improved price formation algorithm for profit increase.
Establishing channel attribution model using Markov Chain.
Working with databases (MySQL, BigQuery, AWS) for data extraction and data analysis.
Analysing customer behaviour on website, looking for patterns, funnel analysis, RFM analysis.
A/B testing, preparation and results analysis, running statistical tests, bootstrap.
Forecasting, LTV analysis.
Developing math models and algorithms for different projects like
marketplace, price formation etc.
Reports automation, reports visualization via Tableau/PowerBI.
Project management and coordination for data team.
Looking for difficult tasks, challenges to overcome. Interested in analysis, research tasks, creating algorithms and math models, ML.