ETL Testing

Define and implement test data strategies for ETL Apps Lead testing of ETL pipelines of data marts and data warehouses Design develop and optimize tests to validate ETL workflows Write and review complex SQL queries for data validation with respect to given business rules transformation logics Collaborate with business analysts QA and development teams to understand data requirements and ensure coverage Automate test data generation and provisioning processes Primary Skills Strong experience in ETL Testing Advanced SQL skills for complex queries and stored procedures Hands on experience in Python for automation and data processing Strong understanding of data modelling relational databases and data warehousing concepts Experience in data quality checks and troubleshooting data issue