Building context and evaluation systems for the Meta AI Business Assistant to deliver grounded, high-quality campaign recommendations at scale.

Led reliability and performance initiatives for Meta’s VR storefront. Eliminated major daily order failures and reduced timeouts 40x through a backend redesign. Built spending architecture for a new digital currency driving seven-figure volume, scaled payment compliance from 0% to near-complete coverage, and increased entitlements reliability to 99.99%+ across hundreds of millions of grants. Improved automated incident detection from 14% to 50% and mentored multiple engineers.

Drove scalable full-stack development across Goodreads web and Android. Reduced backend traffic by 12M+ requests/day, enabled key Android features via GraphQL services (including user blocking), doubled moderation efficiency by rebuilding internal tooling, and built data pipelines to scale targeted email delivery. Mentored interns to successful return offers.