Zhanel Rymkhanova

I have worked with large volumes of data, SQL, Oracle, Greenplum, PostgreSQL, ETL processes, and BI tools. I have end-to-end experience working with data, from data preparation, integration, and quality control to analysis, dashboard development, and delivering business insights. My experience includes analyzing key business metrics, automating reporting, identifying the root causes of deviations, and preparing analytical insights to support business decision-making.