Your question is Designing and Operating Data Pipelines. 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).
Tell me about how you work with the tools and platforms you use to build and operate data pipelines.
Describe a representative pipeline and explain your choices across ingestion, transformation, storage, orchestration, deployment, and monitoring. Discuss how you manage dependencies, data quality, schema changes, failures, reruns, backfills, and operational support. Reference specific technologies you have used, such as Apache Airflow, Apache Spark, Kafka, cloud storage, data warehouses, dbt, containers, or observability tools.