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Mobile · Emergency Response

Zero Trap Android App

Zero Trap is an emergency help and location sharing Android app. In an emergency, asking for help and sharing a location must take seconds, and nearby people should be able to see the request and respond.

Role

Lead Developer

Platform

Android

Features

  • Emergency help requests with active, accepted, completed and cancelled states
  • Location sharing on Google Maps and discovery of nearby requests
  • Real-time, timestamped chat between requester and helper
  • Push notifications, Firebase Authentication, profiles and helping scores
  • Privacy policy, terms, and user report and block foundations

Technologies

React NativeExpo SDK 52JavaScriptFirebase AuthenticationCloud FirestoreFirebase StorageReact NavigationReact Native MapsEAS