Alexey Sidorov Email and Phone Number

Conducting research on user behavior.Evaluating the effectiveness of implemented features.Evaluating the effectiveness of promotions.Creating data marts.Testing internal development for version control of scripts for data marts.Development of dashboards.

Development of software requirements (service for mailing letters; service for setting up and conducting surveys; service for visualizing survey results).Development of reporting requirements (file reporting; dashboards).Writing and maintaining project documentation.Database design (PostgreSQL).Creating views and preparing data for dashboards.Development of dashboards (Apache Superset).

Conducting A/B tests (full cycle).Python scripts development to automate the evaluation of A / B tests.Technical specifications development for the creation of data marts.Data analysis (Snowflake, BigQuery).

Communication with business customers, collecting requirements.Functional and technical specifications development.Reporting development.Working with data through the OData API.Working with databases (PostgreSQL, MongoDB), writing SQL queries.Setting up SAP Success Factors modules (Recruiting, Employee Central).An integration tool development and technical support.Developed a web application in R (using Shiny and MongoDB) to automate the process of creating reporting documents using the SAP Success Factors data model.

Analysis of ways to increase sales in stores.Preparation of weekly reports.Formation of orders for scarce goods in stores.Participate in store opening and closing processes.