Your question is ETL Process Experience. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
What is your experience with ETL processes?
Describe one ETL pipeline you have built or maintained, covering the source systems, transformations, destination, orchestration, and validation checks. Explain how you handled failures, incremental loads, monitoring, and any backfills or schema changes.
