Key Responsibilities:
- Perform ETL/Data Warehouse testing and validate source-to-target data.
- Test data extraction, transformation, and loading processes.
- Write and execute complex SQL queries for data validation.
- Perform data completeness, accuracy, integrity, and reconciliation testing.
- Validate ETL jobs, mappings, and business transformation rules.
- Identify defects and perform root cause analysis.
- Work with developers and business teams to resolve data issues.
- Perform regression and end-to-end testing.
Key Skills: ETL Testing, SQL, Data Warehouse Testing, Data Validation, Source-to-Target Testing, Data Reconciliation.
📌 ETL testing (Kolkata)
🏢 LTM
📍 Kolkata