Transit Ops Solution

Smart Transport Operations Platform TransitOps is a real-time fleet management command center that replaces manual spreadsheets and logbooks with intelligent dispatch, live vehicle tracking, and comprehensive operational analytics. Built for fleet managers, drivers, safety officers, and financial analysts with role-based access control at every layer. Key Features - Live vehicle tracking with smooth animation on interactive maps, Smart dispatch engine that ranks vehicle-driver pairs by capacity fit, safety score, and fuel efficiency instead of just listing options, Automated status transitions via Firestore triggers, Triple-layer validation enforced at frontend, backend Cloud Functions, and database security rules, Real-time KPI dashboard with 8 live metrics (fleet utilization, active trips, fuel efficiency, ROI), Complete RBAC where drivers see only their trips and safety scores while fleet managers control dispatch and operations, Chatter-style audit trail logging every action with timestamp+user attribution, Maintenance workflow that auto-hides vehicles in shop from dispatch pool, Fuel and expense tracking with automatic cost aggregation and ROI calculations, CSV export and charts for fuel efficiency, vehicle ROI, and operational cost breakdown. Technical Stack - Frontend: React , TypeScript , Vite, TailwindCSS , shadcn/ui, Leaflet for live maps, Recharts for analytics, Zustand for state management. Backend: Firebase, Firestore with comprehensive security rules, Node.js with Zod validation. Differentiation - Smart dispatch ranking is algorithmic optimization not just filtering, Hybrid architecture solves free-tier constraints elegantly while proving production readiness, Revenue field added to trip collection to make ROI formula actually computable, Security enforced at three layers simultaneously (frontend validation, backend functions, database rules), Realistic telemetry using Haversine distance and polyline interpolation for authentic vehicle animation.