Built and maintain core features for Evercred, a healthcare credentialing platform serving physicians, healthcare enterprises, and admins. Working across a Next.js/TypeScript monorepo (three portals) and a Python/Django OCR service, I developed the credential upload pipeline (S3 → OCR → AI-powered data extraction → database), automated primary-source license verification against state licensing boards, and built cross-portal notification flows so all parties stay in sync on credential status changes in real time.