Contact person: Comprehensive Cab Booking Platform Development

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Location: Pune, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Cab Booking App & Website Development - Requirement Document
1. Project Objective
We are seeking an experienced freelancer or development team to build a scalable, secure, and high-performing Cab Booking App (Android & iOS) and Web Platform. The platform should function similar to Uber & Rapido, handling real-time ride bookings, driver-passenger matching, and payment integrations, while being capable of supporting high concurrent user traffic.
2. Business Requirements
- Develop a real-time cab booking ecosystem with apps for Riders (Passengers), Drivers, and a Web Admin Panel.
- Ensure reliability and scalability for 100,000+ concurrent users across multiple cities.
- Enable multiple ride types: Bike taxi, Auto, Mini, Sedan, SUV, Outstation, Rental.
- Ensure seamless and secure payments via UPI, wallets, credit/debit cards, and cash.
- Provide dynamic pricing & surge management (time of day, traffic, demand-based).
- Support multi-language & multi-currency for expansion.
- Integrate GPS tracking, live navigation, and ETA calculation.
- Ensure regulatory compliance (KYC for drivers, GST invoices, DPDP Act/GDPR for data privacy).
- Provide 24/7 uptime, disaster recovery, and data backup strategies.
- Create comprehensive reporting dashboards for administrators.
3. Functional Requirements
3.1 Passenger App Features
- User Registration & Login (Mobile OTP, Google/Apple/Facebook login).
- Profile Management (saved addresses, payment methods, preferences).
- Cab Booking Flow (pickup & drop location, ride type selection, fare estimate, ETA).
- Live Ride Tracking (real-time GPS navigation).
- Multiple Payment Options (UPI, Wallet, Cards, Cash).
- Ride History (past rides, invoices, receipts).
- SOS/Emergency Button (share trip with contacts/police).
- Rating & Feedback System.
- Promo Codes, Coupons, and Loyalty Points.
-Complaint management system
3.2 Driver App Features
- Driver Onboarding (KYC, license, RC, insurance upload & verification).
- Driver Dashboard (earnings summary, trip history, ratings).
- Online/Offline Toggle for availability.
- Ride Requests (accept/reject with countdown timer).
- Navigation & Route Optimization (Google Maps/Mapbox).
- Earnings & Wallet (daily payouts, incentives, commission deductions).
- SOS Button (safety integration).
3.3 Admin Panel Features
- Dashboard (active rides, revenue, surge demand, driver supply).
- User Management (riders, drivers, fleet operators).
- Fare & Surge Pricing Management.
- Ride & Payment Monitoring (trip history, cancellations, refunds).
- Dispute Resolution & Support.
- Promotions & Offers Management.
- Reports & Analytics (daily/weekly/monthly).
- System Health Monitoring (server uptime, logs, alerts).
4. Technical Requirements
Details include Mobile Apps, Web Platform, Database, Infrastructure, and Security requirements.
5. Performance & Scalability
- Support 100,000+ concurrent users.
- API response time < 300 ms.
- Horizontal scaling for peak hours.
- Asynchronous queues (Kafka/RabbitMQ) for ride dispatch & notifications.
- Separate read/write DB replicas for high query loads.
- Optimize real-time GPS updates with efficient data streaming.
6. Deliverables
- Mobile Apps (Android & iOS) – published on Play Store & App Store.
- Passenger Web Portal (ride booking, payments, tracking).
- Driver Web Portal (earnings, ride management).
- Admin Web Panel (monitoring, pricing, dispute resolution).
- Backend APIs & Database schema with full documentation.
- CI/CD deployment scripts.
- Source Code & Ownership rights.
- Testing (Unit, Integration, UAT) & Security Audit reports.
- Post-deployment support & maintenance.
7. Timeline (Indicative)
- Requirement Finalization & Wireframes: 2 Days
- UI/UX Design: 1 weeks
- Backend & Database Development: 4 weeks
- Mobile & Web App Development: 4 weeks
- QA & UAT: 2 weeks
- Deployment & Go-Live: 2 weeks
8. Freelancer Qualification
- Proven experience building ride-hailing/cab booking/logistics apps.
- Expertise in high-concurrency app development & cloud scaling.
- Strong mobile + backend + database optimization skills.
- Prior work samples (Uber-like, Rapido-like apps).
- Willingness to provide support & updates post-deployment.
9. Database Design (High-Level Schema)
The database must be designed for scalability, high availability, and optimized for real-time queries. Below is a high-level schema of the key entities and their relationships:
9.1 Users Table
- user_id: Primary Key, Unique identifier for user
- name: Full name of the user
- phone_number: Mobile number (unique, verified)
- email: Email ID (unique, optional)
- password_hash: Encrypted password for login
- role: User role: Rider / Driver / Admin
- created_at: Account creation timestamp
- updated_at: Last update timestamp
9.2 Drivers Table
- driver_id: Primary Key, Unique identifier for driver
- user_id: Foreign Key to Users table
- license_number: Driving license number
- vehicle_id: Foreign Key to Vehicles table
- status: Active / Inactive / Suspended
- rating: Average driver rating
- created_at: Account creation timestamp
- updated_at: Last update timestamp
9.3 Vehicles Table
- vehicle_id: Primary Key, Unique identifier for vehicle
- driver_id: Foreign Key to Drivers table
- vehicle_type: Bike / Auto / Sedan / SUV / etc.
- registration_number: Unique vehicle registration number
- capacity: Number of passengers allowed
- color: Vehicle color
- created_at: Record creation timestamp
- updated_at: Last update timestamp
9.4 Rides Table
- ride_id: Primary Key, Unique identifier for ride
- rider_id: Foreign Key to Users table (Passenger)
- driver_id: Foreign Key to Drivers table
- pickup_location: GPS coordinates of pickup point
- drop_location: GPS coordinates of drop point
- fare_estimate: Estimated fare before ride
- fare_final: Final fare after ride completion
- status: Requested / Accepted / Ongoing / Completed / Cancelled
- created_at: Ride request timestamp
- updated_at: Last update timestamp
9.5 Payments Table
- payment_id: Primary Key, Unique identifier for payment
- ride_id: Foreign Key to Rides table
- user_id: Foreign Key to Users table
- amount: Payment amount
- payment_method: Cash / Card / UPI / Wallet
- status: Pending / Success / Failed / Refunded
- transaction_reference: Reference from payment gateway
- created_at: Payment timestamp
9.6 Ratings & Reviews Table
- rating_id: Primary Key, Unique identifier for rating
- ride_id: Foreign Key to Rides table
- rider_id: Foreign Key to Users table
- driver_id: Foreign Key to Drivers table
- rating: Numeric rating (1-5)
- review: Text feedback
- created_at: Timestamp of feedback

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