< BACK_TO_WORKS
[PROJECT_FILE]BACKENDLIVE2025

Real-Time Transit Tracker

Lead Developer

Live GPS tracking platform streaming bus positions every 2 seconds with ETA APIs and route history.

Next.js 14FastAPIWebSocketPostgreSQLAzure Maps
Real-Time Transit Tracker — live GPS dashboard showing bus positions on a city map
VISUAL_BRIEF
2s
GPS refresh
99.9%
uptime
50+
routes tracked
OVERVIEW

Production-grade transport monitoring system built for commuters and operators, pairing a realtime WebSocket stream with REST ETA queries and durable route history.

HIGHLIGHTS
  • Realtime GPS ingest and broadcast every 2 seconds
  • ETA and route history APIs on PostgreSQL
  • Terraform-provisioned Azure App Service + DB from CI
STACK
Next.js 14FastAPIPostgreSQLAzure MapsTerraformGitHub Actions
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