Taxi, Auto & Bike Booking App (UI Completed)

We are building an on-demand ride booking platform for Taxi, Auto, and Bike services, similar to popular ride-hailing applications.
Currently, only the UI design is completed for the mobile application.
No backend, APIs, or business logic has been implemented yet.
We are looking for a freelance developer or development team to build the entire backend, integrations, and complete working functionality based on the existing UI.
Current Status
✅ Mobile App UI completed
❌ Backend not started
❌ APIs not developed
❌ Database not designed
❌ Admin panel not developed
The freelancer will start development from UI to fully functional product.
Scope of Work
Mobile App – User
Connect existing UI with backend
User registration & login (OTP based)
GPS-based live location
Taxi / Auto / Bike selection
Pickup & drop location
Fare calculation
Ride booking & tracking
Driver assignment
Trip history
Payment integration (Phase-based)
Ratings & feedback
Mobile App – Driver
Driver registration & verification
Online / Offline availability
Receive & accept ride requests
Ride navigation
Trip completion
Earnings summary
Ride history
Admin Panel (Web)
User & driver management
Driver approval system
Ride monitoring
Fare & commission configuration
Reports & analytics dashboard
Technology Preference (Open for Suggestions)
Mobile App: Flutter / React Native / Native Android
Backend: Node.js / Laravel / Firebase
Database: MySQL / Firebase / MongoDB
Maps: Google Maps API
Notifications: Firebase Cloud Messaging
Deliverables
Fully functional User App
Fully functional Driver App
Web-based Admin Panel
Backend APIs & Database
Source code
Deployment support
Basic technical documentation
Freelancer Expectations
Ability to build complete backend from scratch
Experience in ride-hailing or location-based apps
Clean & scalable code
Regular progress updates
Post-launch support (optional)
Timeline & Budget
Timeline: To be discussed
Budget: Flexible / Negotiable
How to Apply
Please share:
Similar projects or portfolio
Suggested tech stack
Estimated cost & delivery time