ZHAKSYLYK ZAMANBEK

I work hands-on with SQL, Python, dbt, ClickHouse, Greenplum, Airflow, and BI tools, building data marts, ETL pipelines, KPI systems, and automated data quality controls. My experience spans telecom and banking, where I’ve worked with large-scale customer, product, and financial data. I also have a strong background in A/B testing and experimentation, including building my own experimentation platform.