Priya Pillai

I’m a data professional with 9 years of experience building, transforming, and optimizing enterprise data and analytics systems across complex, large-scale environments. My expertise spans data engineering, data analytics, analytical modeling, and business intelligence, with hands-on experience in designing robust data pipelines, restructuring legacy data platforms, and delivering high-impact reporting solutions.

Worked within a large-scale enterprise banking data warehouse environment built on Teradata, supporting multi-billion record datasets across customer and campaign systems. Progressed from Production Analyst to Data Engineer to Technical Lead within the same program. Developed, enhanced, and maintained ETL pipelines and batch workflows using Teradata SQL utilities including BTEQ, MultiLoad, and FastExport. Implemented incremental and historical data processing logic, optimized complex joins using EXPLAIN pl