Uber Mobility Platform

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Step 0 Pre-Check: Project Type Detection ​

Detected Project Type ​

Primary Type: Full-Stack Real-Time Geospatial Mobility & Ride-Hailing Platform (Node.js/Express + Socket.io + MongoDB/Mongoose + React 18 + Google Maps API + GSAP) Sub-Category: Real-Time Driver-Rider Matching Engine, Live GPS Telemetry, OTP Verification Handshake, Dual-Persona Portal (Rider & Captain).

Evidence ​

  • Backend API & Real-Time Engine: Express 4.21.1, Socket.io 4.8.3, Mongoose 8.8.2, bcrypt 5.1.1, jsonwebtoken 9.0.2, express-validator 7.2.0, axios 1.7.7 (backend/package.json).
  • Geospatial & WebSocket Core: backend/socket.js (live GPS tracking, room joins, broadcast triggers), backend/services/maps.service.js (Google Distance Matrix & Geocoding).
  • Frontend SPA: React 18.3.1, Vite 5.4.10, @react-google-maps/api 2.20.3, socket.io-client 4.8.1, gsap 3.12.5, @gsap/react 2.1.1, Tailwind CSS 3.4.15 (frontend/package.json).
  • Domain Models: user.model.js, captain.model.js (vehicle specifications, status: active/inactive, location coordinates), ride.model.js (fare, OTP, status: pending/accepted/ongoing/completed), blacklistToken.model.js.

Documentation Track ​

  • Full Stack / Real-Time Geospatial Track: Complete coverage of WebSocket pub/sub topologies, geospatial indexing (2dsphere), OTP cryptographic handshakes, dynamic surge pricing algorithms, Google Distance Matrix integration, and scaling to 100k concurrent active vehicles.