Delivered full-stack features end-to-end across multiple repositories in a fast-moving startup environment, from database schema to API to UI: Developed and maintained RESTful and GraphQL API endpoints across authentication, device management, reporting, and patient monitoring domains. Built a real-time Facility Overview Dashboard surfacing metrics such as geofence events, off-body device alerts, low battery warnings, and clinical assessment trends, with role-based access controls for clinical and administrative staff. Led React Native mobile development across core patient-facing and clinician-facing screens, including authentication flows (2FA), device connectivity, and geolocation. Integrated with external EMR and health record systems (Kipu, Ritten) and built data pipelines for wearable biometrics, sleep stage computation, and longitudinal clinical scoring (PCL-5, PHQ-9, GAD)
