Lead design and delivery of scalable data platforms on Google Cloud Platform (Google Cloud Platform). Own end-to-end data architecture using BigQuery, Cloud Storage, Dataflow, and Pub/Sub. Build and optimize batch and streaming pipelines for high-volume, high-velocity data. Define data modeling, partitioning, and performance optimization best practices. Lead a team of data engineers; provide technical guidance, reviews, and mentorship. Collaborate with product, analytics, and ML teams to transla