Nata Arsenishvili

At TBC Bank, I delivered 300+ ad-hoc analyses and 40+ end-to-end BI solutions using SQL, Dremio, Python, Excel, Power BI, and Tableau.

I build interactive dashboards, KPI reporting, paginated reports, and automated workflows that improve reporting accuracy and efficiency. My audience-targeting logic increased loan campaign success rates from 1.5% to 4%, while customer classification work contributed to 40% portfolio growth.

At Innowise and Adjarabet, I developed treasury, portfolio, financial, and gambling-industry reporting solutions using SQL, Tableau, Power BI, PySpark, Databricks, Python, QuickBooks, and Excel. I also supported enterprise data integration and migration projects while maintaining data quality and consistency.

I work closely with Finance, Risk, Compliance, IT, HR, and business stakeholders to turn reporting requirements into reliable analytical solutions. I enjoy finding trends, validating data, automating manual processes, and delivering insights that support strategic decisions.