Etl tester - big data testing
BangaloreEduRun
...test cases for data warehouse and data lake environments.- Perform end-to-end data validation across source, staging, and target systems.- Write and optimize complex SQL queries to validate data accuracy, completeness, and transformations.- Validate ETL workflows, business rules, and data mappings to ensure alignment with [...]
Category Fashion & Arts
30 days ago in Hirist