
Open
Posted
•
Ends in 5 days
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: Hrs Required - UI/UX Design: Hrs Required - Backend & Database Development: Hrs Required - Mobile & Web App Development: Hrs Required - QA & UAT: Hrs Required - Deployment & Go-Live: Hrs Required 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 10. Customer issue management 24/7
Project ID: 39717940
27 proposals
Open for bidding
Remote project
Active 4 hours ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
27 freelancers are bidding on average ₹488 INR/hour for this job

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
₹400 INR in 40 days
6.9
6.9

As a top-rated, verified freelancer company boasting over 16 years of experience, choosing PVSYS Group guarantees you an exceptional development journey. We offer expertise in Python, React, Node, Django, ERP, and yes! Mobile app development - all the necessary skills needed in bringing your ride-hailing mobile & web app dream to reality. We understand the business requirements you have outlined thoroughly, notably the need for reliability and scalability to handle 100k+ concurrent users. Our team excels in crafting cutting-edge solutions to complex problems. We have engineered numerous cab booking applications and web platforms while ensuring regulatory compliance as mentioned in the project description, including KYC for drivers and GDPR for data privacy. Additionally, we have successfully implemented dynamic pricing & surge management models based on time of day, traffic patterns, and user demand for improved user experience. Our mastery extends beyond development; we possess rigorous techniques for testing (Unit, Integration, UAT) & Security Audit to ensure quality and robustness of your platform. Moreover, our 24/7 support will assure efficient post-deployment support & maintenance that is absolutely necessary for such systems. Let's take this journey together towards creating a robust platform that will optimally serve customers with end-to-end efficiency
₹800 INR in 40 days
6.2
6.2

As a seasoned professional with extensive experience in Android and mobile app development, I am confident in my ability to not only meet but exceed the expectations you've outlined for this project. My penchant for building robust and scalable frontend and backend applications, paired with my unique perspective as a computer systems engineer has prepared me for the challenge of creating a reliable and efficient ride-hailing platform that can handle high concurrent user traffic. In addition to these technical skills, I also have a keen understanding of critical elements such as GPS navigation, live tracking, secure payment integrations and setting up reliable disaster recovery systems. My experience in Flutter development further bolsters my capabilities to develop simultaneous iOS and Android applications, ensuring seamless integration across multiple devices, platforms and versions. On top of all these, I bring with me an unquenchable thirst to continually update my knowledge base. With your comprehensive reporting dashboards in mind, I stay up-to-date on the latest tools, best practices and industry standards which ensure that any project I take on meets not just today's demands but anticipates tomorrow's. Let's embark on this journey together towards creating a successful cab booking application!
₹250 INR in 40 days
2.6
2.6

Hello there, I am a talented and experienced Mobile app developer. I am confident in my ability to not only meet but exceed the expectations you've outlined for this project. My penchant for building robust and scalable frontend and backend applications, paired with my unique perspective as a computer systems engineer has prepared me for the challenge of creating a reliable and efficient ride-hailing platform that can handle high concurrent user traffic. [1:30 pm, 25/6/2025] Gopi: Project portfolio needed [1:34 pm, 25/6/2025] Gopi: I will wait for your message so we can discuss the next step. Cheers, Prit
₹200 INR in 40 days
0.9
0.9

Subject: Excited to Bring Your Project to Life! ? Dear [Sir/Madam], I’m thrilled about your project and would love to collaborate! As a new freelancer, I’m dedicated to delivering top-quality work and building a strong portfolio by exceeding your expectations. Why Choose Me? ✅ 3+ Years of Experience: Skilled in PHP, Java, Kotlin, HTML, and JavaScript, with a background at Builder.ai. ✅ Comprehensive Skills: App development, website design, SAP conversion, and more. ✅ Cutting-Edge Solutions: Leveraging the latest technologies like AI and secure authentication. ✅ Quick Communication: Fast and seamless interactions to ensure smooth progress. Services I Offer: ✅ App Development: Expertise in Flutter, Java, Kotlin. ✅ Website Development: Modern, responsive designs. ✅ SAP Conversion: Efficient and accurate transformations. ✅ Graphic Design: Creative logos and banners. ✅ SEO & Marketing: Effective SEO, SMO, and SMM strategies. Skills and Tools: ✅ Languages: Java, JavaScript, PHP, Python. ✅ Frameworks: Laravel, React.js, Django. ✅ Databases: MySQL, PostgreSQL. ✅ Tools: Git, Docker, AWS. I’m passionate about delivering exceptional results and innovative solutions tailored to your needs. Let’s work together to bring your vision to life! Best regards, Rohen singh ? 7734815980
₹250 INR in 40 days
0.0
0.0

We have carefully reviewed your requirement for a scalable, secure, and feature-rich Cab Booking App & Web Platform similar to Uber/Rapido. With 4+ years of proven experience in building ride-hailing, logistics, and high-concurrency applications, our team is confident in delivering a robust end-to-end solution. We will design and develop Android & iOS apps for riders and drivers, along with an intuitive web platform and a powerful admin panel. The system will support real-time bookings, GPS navigation, dynamic pricing, surge management, secure payments (UPI, wallets, cards, cash), and regulatory compliance including driver KYC and DPDP/GDPR standards. The platform will be built with cloud-native architecture ensuring scalability to 100K+ concurrent users, API response times under 300ms, and high availability with disaster recovery. On the backend, we will implement asynchronous queues (Kafka/RabbitMQ) for ride dispatch, read/write DB replicas for performance, and advanced monitoring dashboards for administrators. Drivers and riders will have user-friendly mobile apps, while the admin panel will allow real-time monitoring, pricing control, promotions, dispute resolution, and reporting. Our past work includes ride-hailing, fleet management, and payment-integrated mobility platforms, ensuring familiarity with your project’s technical and business needs. We provide post-deployment support, CI/CD pipelines, testing, and security audits to ensure long-term reliability.
₹100 INR in 40 days
0.0
0.0

With a wealth of experience developing complex systems like ride-hailing apps, I'm SPTN, leader of a seasoned team at your fingertips. Our portfolio includes mobile payment solutions that emphasize stout security and resilience while integrating remote payment gateways, which would be pivotal for your project as it relies on real-time transactions. Our expertise in Android and iOS development is built on a decade's worth of experience; during this time, we have refined our skills to deliver apps that scale up well for high concurrent traffic. Moreover, our team understands the challenges you'd face with the multi-language, multi-currency ecosystem. We've incorporated similar functionalities before and our work in AI-driven analytics can be leveraged to implement an advanced dynamic pricing and surge management system that meets your needs. Additionally, the safety aspect cannot be overstated, having developed applications in compliance with international data privacy regulations such as GDPR and being mindful of governmental requirements for driver KYC systems will make us even more proactive in creating a robust web admin platform. Lastly, I'd like to highlight our ability to adapt to your unique needs. We've developed software solutions for a variety of industries using the latest techniques and technologies such as GDPR for data privacy or Blockchain.
₹250 INR in 40 days
0.0
0.0

Hello, We have carefully reviewed your detailed requirements for a cab booking app and web platform similar to Uber/Rapido, and we are confident in delivering a scalable, secure, and high-performing solution. Passenger & Driver Apps (iOS/Android): Real-time booking, GPS tracking, ETA, SOS, multi-payment options, reviews, loyalty points. Admin Panel & Web Portals: Surge pricing, dispute resolution, reports, promotions, system monitoring, user/driver management. Scalable Architecture: Microservices, load balancing, DB replication, async queues (Kafka/RabbitMQ), <300ms API response, supporting 100k+ concurrent users. Security & Compliance: Driver KYC, GST invoices, GDPR/DPDP compliance, end-to-end encryption, fraud detection. Payments & Monetization: UPI, wallets, cards, cash, loyalty programs, promo codes. Tech Stack: React Native/Flutter, Node.js/Java backend, PostgreSQL/MySQL, AWS/GCP scalable infra. Why Us? Proven experience building ride-hailing & logistics apps at scale. Expertise in real-time systems, high concurrency, and cloud deployment. Strong focus on UI/UX, performance, and long-term maintainability. Will provide full source code, documentation, CI/CD setup, and 24/7 post-deployment support. Let’s discuss your timeline and business goals to deliver a robust solution that’s ready for city-wide rollout. Best regards, Prynic Innovation
₹400 INR in 40 days
0.1
0.1

Hello Thank you for sharing the details of your mobile app project! I understand you need a cab booking app for Android and iOS, and I can help you build a high-quality, easy-to-use, and scalable app. What I’ll Include: User & Driver Apps Real-Time Ride Booking & Tracking GPS & Location Services Fare Calculation & Payment Gateway Ride History & Ratings Admin Panel for Management I have 8+ years of experience in mobile app development (Flutter, React Native, Swift, Kotlin) and can deliver a complete solution from design to launch. I’m ready to start and would love to discuss your project further. Best regards, Rajnish K
₹400 INR in 40 days
0.0
0.0

With my strong background in JavaScript, I bring substantial experience in developing automation scripts — an ideal match for the AI-powered system you envision. I excel at analyzing requirements and translating them into efficient code, particularly when handling Excel and CSV files, which I understand are central to this project. In computer vision, I specialize in MediaPipe pose estimation with OpenCV and am proficient in Python and SQL, ensuring accurate data handling and processing. My expertise in PHP and Laravel further allows me to adapt datasets into robust, user-oriented solutions. Additionally, I have extensive experience using Adobe Photoshop’s ExtendScript to automate workflows, especially for UI tasks, and I often leverage PyAutoGUI to manage large image datasets effectively. My ability to work seamlessly across technologies — from Python to PHP to automation tools — demonstrates my adaptability and efficiency in tackling diverse project needs. In conclusion, I combine the right technical skills with strong communication and a collaborative mindset. My attention to detail aligns with your need for precise image processing, while my problem-solving approach ensures challenges are resolved quickly and effectively.
₹250 INR in 40 days
0.0
0.0

We're a small but passionate team at SparkleCode that builds apps & websites for startups and small businesses. We've delivered 30+ custom web/app projects, and can work with tools like React, WordPress, Shopify, Flutter, and Node.js. Boost your business growth and skyrocket sales with our expert media buyers who know exactly how to deliver results.
₹250 INR in 40 days
0.0
0.0

Pune, India
Member since Aug 20, 2025
$30-250 USD
$10-100 USD
$8-15 USD / hour
₹1500-12500 INR
₹1500-12500 INR
₹1500-12500 INR
₹75000-150000 INR
₹12500-37500 INR
$30-250 USD
₹1500-12500 INR
$3000-5000 USD
$15-25 AUD / hour
₹600-1500 INR
$30-250 AUD
₹150000-250000 INR
₹1500-12500 INR
₹1500-12500 INR
₹37500-75000 INR
€8-30 EUR
€1500-3000 EUR