Hasan User

At Meta, I owned data engineering for Meta-wide traffic blocklist enforcement and built analytics and verification for genAI traffic privacy enforcement. I also shipped internal AI developer tooling, including a memory layer for coding agents and agent-to-agent communication tooling.

Previously at Nabuminds, I architected data engines powering loyalty and referral programs for more than 2 million users, real-time payment recommendations that improved transaction success rates by 10%, and a multi-tenant CRM data platform that increased retention by 30%.

I build warehouse, platform, retrieval, and memory infrastructure end to end, with experience running 50+ CI/CD-enabled pipelines on Kubernetes, dbt, Airflow, GCP, and Snowflake. My work also spans finance, energy, biotech, computer vision, and large-scale analytical systems.