Over 3 years of experience as an ETL Tester, leveraging Informatica PowerCenter to ensure data integrity and accuracy in data warehouses and databases. Proven ability to design and execute comprehensive test plans, identify and resolve data quality issues, and guarantee efficient data pipelines. Skilled in writing SQL queries for data validation and analysis. Eager to contribute my expertise to a company seeking to optimize data flow and build robust data infrastructure Successfully managed and executed numerous ETL testing projects within a 3+ year timeframe. I have identified and resolved critical data quality issues, preventing errors in downstream applications, with over 3 years of experience.