•Designed and built new patient search features in TypeScript, Node.js, and AWS (Lambda, OpenSearch, SQS) to reduce patient search time from up to 30 seconds down to 2 seconds (over 90% reduction).
•Led engineering org’s testing initiative by developing new testing infrastructure, educating developers on Jest and Cypress, and expanding test coverage to ~50% of the UI, and 40% of our services.
•Removed requirement for returning patients to use different emails in TypeScript, Node.js, and AWS RDS, reducing customer onboarding confusion, and preventing unnecessary PostgreSQL record growth by 25%.
•Led UI re-design of crossover estimate flow, enabling clients to calculate more accurate patient financial responsibilities using TypeScript and React, processing approximately $8M in estimates in Q4 2024.
•Led comprehensive redesign of TypeScript types, updating Redux state, and creating new TypeScript REST APIs to fix broken crossover flow, increasing developer productivity by over 50%.
•Led PostgreSQL DB migration which eliminated systemic inconsistencies in the data layer, enabling a scalable and predictable architecture that reduced bugs by 90% and accelerated feature development.
