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Nadeera Silva, home
AcademicMobile2024

Drive Smart

Traffic violation & fine payment apps

Dual mobile apps for police officers and drivers to record violations, scan QR codes, and process fines.

Source code

The problem

Police officers and drivers needed a connected system for recording violations and paying fines without paperwork.

What I built

Two mobile apps, one for officers and one for drivers. Officers scan a driver's QR code to record a violation, and drivers view and pay their fines. Firebase handles auth and data, with a Node.js/Express REST API for sync.

Key features

  • QR-based violation scanning
  • Driver fine viewing and payment
  • Firebase authentication
  • Real-time police-driver sync