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DoubleLeap: Trucking Driver App for a US Transport Company

The driver app for Double Leap LLC's transport-management system. Truck drivers across the US receive and accept loads, share live location and stay in touch with dispatch.

Role

Mobile engineer

Platforms

Android, iOS

Users

US truck drivers

Market

USA

The challenge

Dispatch needs to know where every load is, all day, without draining drivers' phones, and Google Play's background-location rules are strict.

What I built

  • Load assignment and acceptance, an earnings dashboard and in-app chat with dispatch.
  • Background location through a foreground service, meeting Google Play's background-location policy.
  • Firebase Cloud Messaging, Crashlytics and Realtime Database integration.
  • Release engineering: build upgrades, signing, store listings and the Google Play testing tracks.

Stack

  • Android
  • iOS
  • Firebase
  • Google Maps
  • Play Services Location
  • REST APIs