Sep 2019 - Oct 2020
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Delivery Pro

Delivery management mobile application for tracking delivery progress, featuring background location tracking, offline data sync, geofencing, and proof-of-delivery workflows.

Technical Specs

  • Background Location with Sync: Data is saved on the phone when there's no internet, even if the app is closed or in the background, and automatically bulk-sent to the server once connectivity is restored. Utilized @mauron85/react-native-background-geolocation for circular region monitoring and stop detection to save battery. Used for tracking driver routes, calculating distance traveled, and maintaining route history.
  • Push notifications implemented with firebase-admin, alerting users when job orders are created, cancelled, or rejected from the web.
  • JWT for authentication.
  • AsyncStorage to save user info and session data.
  • State management handled by Redux with Redux Saga.
  • Backend deployed on IIS7 using iisnode.
  • Application available on both Apple Store and Google Play.

Features

  • Selection of server during login
  • Internalization (i18n) - Indonesia and English
  • Dashboard - Status, ratings, total jobs.
  • Delivery Orders - On-going job orders
  • Delivery History - Timestamps, Completed, rejected, cancelled.
  • Signature - react-native-signature-canvas
  • Scan QR code - expo-barcode-scanner
  • Capture photo for proof of bills
  • View Signature
  • View proof of bills photos - job order transactions
  • Geofencing - detect if driver enter/exit the destination and origin and save the timestamp to database
  • When the job order is created to driver and driver accept it. They necessary need to complete the process
    • Accept
    • Started
    • Arrived and Depart Origin
    • Loading
    • Loaded
    • Arrive and Depart Destination
    • Unloading
    • Sign Signature
    • Capture photo for proof
    • Completed
Role
Contributions
  • Convert design into codebase.
  • Responsible for the overall implementation of both FE and BE.
  • Worked closely with the QA team and CTO.
  • Responsible for maintaining the app. Bug fixing, enhancement and improvement.
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Developed & designed by
Biansor Almerol

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