CompanyOn Mobile

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RoleFull Stack Developer & Mobile Architect
Duration2018 - Present
CompanyOn Mobile

CompanyOn Mobile is the React Native mobile app for clinicians and caregivers working in the field. It lets them document visits, view schedules, manage EVV and sync data in real time — even without an internet connection.

Key Features

  • Electronic Visit Verification (EVV) — visit verification with GPS geolocation and timestamps, compliant with government regulations
  • Offline-first — full documentation without connection with automatic sync when signal returns
  • Real-time schedule — daily appointments, routes and assigned patients
  • Clinical documentation — SOAP notes, assessments, intake forms with customizable templates
  • Mobile billing — payment capture and claims processing from the field
  • Biometric login — fingerprint and Face ID authentication for HIPAA compliance
  • Route map — visit visualization and integrated navigation to optimize travel

Tech Stack

  • Framework: React Native (CLI, no Expo)
  • Language: TypeScript
  • State: Redux Toolkit
  • Offline: WatermelonDB + NetInfo
  • Maps: Mapbox GL / Google Maps
  • Biometrics: React Native Biometrics
  • Backend: Laravel REST API
  • Sync: WebSockets + Background Fetch
React NativeTypeScriptReduxOffline-firstGPSBiometrics
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