- Optimize persistent stores including AlloyDB, PostgreSQL, and NoSQL layers.
- Design strategies for sharding, partitioning, and active-archiving to prevent congestion.
- Architect robust, backpressure-aware pipelines for high-throughput ingestion of HL7 and DICOM metadata.
- Design stream and batch data flows from operational stores to the data warehouse.
- Act as a member of the Architecture Review Board (ARB) to define data contracts.
- Mentor engineers on query optimization, data modeling, and distributed data consistency.