I am looking for an experienced developer or a small team to build a ride-sharing application similar to Uber/BharatTaxi. The app should have three main components: User App, Driver App, and an Admin Panel. Key Features Required: Real-time Tracking: Live GPS tracking for both drivers and users using Google Maps API or Mapbox. Authentication: Mobile OTP login (Firebase Auth) and Profile Management. Ride Management: Request ride, accept/reject flow, and ride history. Fare Estimation: Dynamic pricing based on distance and time. Payments: Integration with gateways like Paytm. Push Notifications: Real-time alerts for ride status using FCM. Communication Features: In-App Chat: A real-time chat system for Users and Drivers to communicate after a ride is accepted. Must support push notifications for new messages. Voice Calling: Integrated VoIP calling (using Agora or Twilio) to allow users and drivers to call each other without sharing personal phone numbers. Technical Stack: Frontend: Flutter (Single codebase for Android & iOS). Backend: Python (FastAPI framework). Database: MongoDB. Real-time: WebSockets for live updates. Server: AWS, DigitalOcean, or Google Cloud. Deliverables: Source code for User and Driver apps. Backend API documentation. Admin dashboard (Web). Deployment on Play Store and App Store.