EzeFare Driver & Employee

One React Native codebase, two Android apps on Google Play: live trips for drivers and the employees they pick up.

CategoryAndroid & Mobile Apps
Timeline2026
ContextEZEFARE Pvt. Ltd. · Freelance software engineer
StatusLive on Google Play
Employee app: live trip with pickup code and map
2store apps from one codebase
8EAS build profiles
20of the repo's 25 commits are mine

The product

Drivers start trips, verify each pickup with a 4-digit code and can raise an SOS; employees opt out of or re-join their next trip and watch the vehicle arrive on a live map. One Expo codebase picks which app it is at build time.

These are the mobile half of the EzeFare platform. I built the socket layer, the driver GPS publisher, the optimistic updates and the release and store-readiness fixes.

Under the hood

THE ENGINEERING

  • 01

    APP_ROLE picks Driver or Employee at build time; 8 EAS profiles cover development, preview and production for both

  • 02

    Driver GPS over Socket.IO while a trip is in progress, with an HTTP fallback and a heartbeat that keeps a parked vehicle live on the map

  • 03

    Optimistic updates with rollback: opt-outs, pickups and no-shows update the TanStack Query cache first and restore a snapshot on error

  • 04

    The rider's map re-joins the trip room on every reconnect

  • 05

    Release fixes: text went blank in release APKs until the fonts were embedded natively; a root error boundary replaces a white screen; Play-flagged permissions stripped

  • 06

    Store readiness: in-app account deletion, legal links and driver vehicle documents

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