Pergunta de entrevista da empresa EXL Service
They asked me to explain how I would design and optimize a cloud-based data pipeline on GCP, including data ingestion, transformation, storage, and performance considerations.
Resposta da entrevista
Sigiloso
17 de dez. de 2025
I explained an end-to-end pipeline using GCP services like Cloud Storage, BigQuery, and Dataflow, discussed batch vs streaming trade-offs, data modeling, cost optimization, and how I ensure data quality, scalability, and reliability using Python and SQL.