Selected work
FINTECH • 6 WEEKS
Real-time fraud RAG
Shipped a production retriever for transaction risk scoring. 94% precision, <200ms latency. Eval framework prevented 3 regressions post-launch.
HEALTHTECH • 4 WEEKS
HIPAA-compliant ELT
Generated dbt + Airflow pipeline for EHR → Snowflake. Auto-generated tests caught PII leak in staging.