What is an Informatica ETL tester?

Informatica ETL Testers are professionals responsible for testing the Extract, Transform, and Load (ETL) processes developed using Informatica tools. They ensure that data is accurately extracted from source systems, correctly transformed according to business rules, and properly loaded into target databases or data warehouses. Their role involves designing and executing test cases, identifying defects, and validating data quality to ensure reliable and efficient data integration. Informatica ETL Testers often work closely with developers, data analysts, and business stakeholders to deliver robust data solutions.