Senior Data Analyst
CurrentSQL, Python, PySpark (Jupyter Notebooks, DBeaver, Zeppelin) Jira, ConfluenceDataLens BI, Zeppelin dashboards- Analysis of key metrics for websites, applications, and marketing campaign performance.- Development of PySpark, SQL, and Python scripts for regular reports and analysis.- User activity analysis, segmentation, and identifying growth opportunities for client web/app products.- Creation and maintenance of dashboards to track trends in DataLens and Zeppelin.- Ensuring data quality and accuracy in products.- Writing technical specifications for developers and testers.- Mentorship of junior analysts and participation in cross-functional projects.