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I want to launch a single mobile app that lets drivers handle every routine task around their vehicle without ever leaving their phone. The build has to be truly cross-platform—one code-base deployed to both iOS and Android—so users on either store get the exact same experience. Core modules I need right now are: • Check car details pulled live from the Vahan API • Pay traffic challans seamlessly inside the app • Recharge FASTag in just a few taps • Full buy-and-sell marketplace for used cars For the Vahan integration you’ll work with the official APIs to fetch RC details securely. Challan and FASTag flows will require payment-gateway integration (UPI & cards) and receipts stored in the user’s history. The marketplace should let anyone post, search, filter, and contact sellers, with images and basic chat or call options. A clean onboarding flow, OTP-based login, push notifications, and a lightweight admin console for user/transaction management are all part of the scope. I’m open to Flutter, React Native or any modern cross-platform stack as long as performance feels native. Because on-ground coordination is essential, I’m only considering developers or small teams based in DELHI-NCR. If you have prior work with government APIs, payment gateways, or automotive marketplaces, that will stand out. Let’s talk through your proposed tech stack, timeline, and milestones so we can get this on the stores quickly.
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48 freelancer chào giá trung bình ₹36.259 INR cho công việc này

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
₹25.000 INR trong 7 ngày
7,1
7,1

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹30.000 INR trong 7 ngày
6,6
6,6

Hi there, I’m excited about your Vehicle Services Super-App project, delivering a seamless, truly cross-platform experience is crucial, and I’m confident in fulfilling that vision. - Develop a unified codebase using React Native or Flutter for optimal iOS/Android performance - Secure integration with Vahan API for real-time vehicle details - Implement UPI & card payment gateways for fast challan payments and FASTag recharges - Build a robust marketplace with smooth listing, filtering, and chat/call features - Design intuitive onboarding, OTP login, push notifications, and an admin console for easy management **Skills:** ✅ Cross-platform Mobile App Development (Flutter/React Native) ✅ API Integration with Vahan and payment gateways ✅ Secure payment implementation (UPI & Cards) ✅ Chat and marketplace functionality ✅ Admin console and user transaction management **Certificates:** ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I bring 7+ years of experience including API and payment gateway projects, ensuring a secure, smooth delivery. Ready to start discussions and propose a detailed timeline. Which payment gateways do you prefer for UPI and card transactions, or should I recommend ones with optimal integration for Delhi-NCR users? Best regards,
₹37.500 INR trong 45 ngày
5,6
5,6

Hi, I can build your cross-platform driver app (Flutter preferred) integrating Vahan APIs, challan/FASTag payments, and a full marketplace with OTP login and admin console—optimized for smooth, native-like performance on both stores. Question: do you already have approved access/credentials for the Vahan API and challan services, or should I assist with the compliance and onboarding process as well? Can we discuss on chat. Regards Abhishek
₹25.000 INR trong 7 ngày
5,8
5,8

Hi there, I’m Dhaval from Codeline Infotech LLP. We can build your cross-platform driver app using Flutter with Vahan API integration, challan payments, FASTag recharge, marketplace, OTP login, push notifications, and admin console. We have 6+ years experience with Flutter, REST APIs, payment gateway integrations, Firebase, Node.js, PostgreSQL, push notifications, and marketplace app development. Best regards, Dhaval
₹25.000 INR trong 7 ngày
1,5
1,5

Hello there, I reviewed your project Vehicle Services Super-App Development and understood the requirements at a high level. I focus on delivering clear, stable, and maintainable solutions aligned with the actual scope, I can work with PHP, Mobile App Development, iPhone and follow a clean development process with proper structure and error handling. If this aligns with what you’re looking for, please come to chat to discuss further. Best regards
₹12.500 INR trong 7 ngày
3,2
3,2

With 4+ years in backend and full-stack development (Node.js, FastAPI, scalable API design), I’ve built secure, production-grade systems involving payments, third-party API integrations, authentication flows, and admin dashboards. I’ve delivered projects from scratch as well as contributed to scaling existing platforms. Proposed Tech Stack • Frontend: Flutter (single codebase for iOS & Android with near-native performance) • Backend: Node.js (modular REST APIs, secure service layers) • Database: PostgreSQL / Supabase or Firebase • Auth: OTP-based login (Firebase Auth or custom with SMS gateway) • Payments: UPI & Card via Razorpay/Stripe • Notifications: Firebase Cloud Messaging Core Module Approach • Vahan API Integration – Secure token-based server-side calls to fetch RC details • Challan Payments – Gateway integration + transaction history + receipt storage • FASTag Recharge – Quick recharge flow with saved vehicles • Marketplace – Listings, filters, image uploads, seller contact, lightweight in-app chat Admin Console Web-based dashboard for: • User management • Transaction logs • Marketplace moderation • Analytics overview I focus heavily on clean architecture, API security, optimized queries, and scalable design—especially important when integrating government APIs and handling financial transactions. Happy to discuss milestones, rollout phases, and deployment timelines so we can move efficiently toward launch.
₹12.500 INR trong 9 ngày
0,4
0,4

As a seasoned IT professional with demonstrable expertise in Android development, I am uniquely positioned to meet the demanding requirements of your vehicle services super-app project. I understand the importance of a truly cross-platform application, and can provide a 'one code-base' solution that delivers an equivalent experience for both iOS and Android users. My thorough understanding of Flutter, React Native, and other modern cross-platform stack ensures native-level performance in the design and functionality of your app, regardless of the chosen platform? ultimately providing your users with a seamless experience.
₹12.500 INR trong 3 ngày
0,6
0,6

Hi There! I carefully read the complete brief for Vehicle Services Super App Development and understand your vision of a single cross platform solution where drivers can check vehicle records, clear challans, recharge FASTag, and trade used cars without switching apps. The goal is secure government API integration, smooth payments, and a marketplace experience that feels native on both iOS and Android. Vehicle Services Super App Development will include Vahan API based RC lookup, seamless challan and FASTag payments with UPI and card gateway integration, transaction history with digital receipts, used car marketplace with listings, filters, images and contact options, OTP onboarding, push notifications, and a lightweight admin console for user and transaction management. The architecture will be modular to allow future service expansion. Core goals likely include secure Vahan integration, in app payments, FASTag recharge, marketplace module, OTP authentication, admin dashboard. I have 7+ years of experience in mobile and backend systems, I deliver scalable cross platform apps using Flutter or React Native with secure API layers, payment workflows, and structured deployment support through store approvals. Let us schedule a quick chat to align your vision and next steps. Warm Regards, Pratiksha Gupta
₹75.000 INR trong 25 ngày
0,2
0,2

Hello, I'm Muhammad Tariq, with 8+ years of experience in PHP, Mobile App Development, and API Integration. I have carefully reviewed your project requirements and am confident in delivering a high-quality, modern, and fully responsive vehicle services super-app. I have expertise in developing cross-platform mobile applications and integrating APIs seamlessly. I understand the importance of integrating Vahan API securely for car details and payment gateways for traffic challans and FASTag recharges. Additionally, I have experience in creating user-friendly marketplaces for used cars with essential features like chat options and image uploads. You can view some of my previous work in my portfolio: https://www.freelancer.com/portfolio-items/11207523-ecommerce-project https://www.freelancer.com/portfolio-items/11207531-kidilo-project https://www.freelancer.com/portfolio-items/11134276-build-a-full-custom-website https://www.freelancer.com/portfolio-items/11134221-vacation-rental-booking-website I would love to discuss your project further in chat to understand your requirements in detail. Regards, Muhammad Tariq
₹25.000 INR trong 7 ngày
0,0
0,0

Hello, I’ll help you develop your vehicle services super app with clean, modern UI enhancements in Flutter that improve both clarity and cross-platform usability. I’ll refine the multi service booking architecture and real-time tracking flow, polish the visual hierarchy of your service provider dashboards and interactive maps, and ensure consistency across the iOS and Android interfaces so the platform feels more professional and intuitive on all devices. Send me a message and we can go over your current layout and goals for the vehicle services super app development. Best regards, Hassan
₹25.000 INR trong 7 ngày
0,0
0,0

Hi, I can easily DO your work IN 24 HOURS, DM me now to get started, PRICE NEGOTIABLE 100% Work satisfaction is provided
₹12.500 INR trong 1 ngày
0,0
0,0

Hello, Greetings! I’m a senior full-stack developer with 6+ years of experience in building scalable mobile and web applications. I specialize in cross-platform and native mobile development using Flutter, React Native, Swift (iOS), and Kotlin/Java (Android), along with strong backend expertise in Node.js, Django, FastAPI, and Laravel, supported by modern cloud technologies. My team and I build end-to-end mobile solutions including custom dashboards, internal tools, automation systems, role-based platforms, secure APIs, real-time features, payment integrations, push notifications, and complete app store deployments. We focus on creating smooth user experiences, clean architecture, and reliable performance. We’ve worked on numerous mobile projects with different requirements and complexities, helping clients turn their ideas into well-designed, high-performing applications. Your project aligns well with our technical skills and development approach. I’d be happy to discuss your project scope, ideas, and goals, and suggest the best technical approach. Best regards, Suman Joshi
₹25.000 INR trong 7 ngày
0,0
0,0

hello, I have successfully integrated government APIs and payment gateways in past projects, making me well-suited for the Vahan API, traffic challan and FASTag flows, as well as your marketplace's payment processing needs. My ability to cross-stream with different platforms and technologies resonates nicely with your requirement for a single codebase that runs consistently on both iOS and Android devices. Also, my familiarity with AWS supports your need for onboarding flows, login synergies (OTP-based), push notifications, and user/transaction administration. Based in Delphi-NCR, you'll find my proven proficiency in custom software development (including ERP & CRM systems) an asset when managing the project milestones and timelines. Let's not just architect this super-app; I'm passionate about propelling businesses forward through digital marketing strategies such as SEO optimization & technical improvements, lead generation funnels, and social media marketing - all likely to boost adoption of your app once launched. Let's partner up now!
₹35.000 INR trong 7 ngày
0,0
0,0

Hello, I have over 8 years of experience in cross-platform mobile app development using Flutter and React Native, with strong expertise in Vahan API integration, payment gateways (UPI, cards), and marketplace app development. I have successfully delivered similar apps with OTP login, real-time data, secure payments, and admin panels, ensuring smooth performance on both iOS and Android from a single codebase. My approach is to use Flutter for a fast, native-like experience, with a secure backend (Node.js or Laravel), integrating Vahan APIs, challan payments, FASTag recharge, and a complete buy/sell marketplace with user authentication, push notifications, and transaction history. I will deliver a scalable, secure, and production-ready app with clear milestones and full store deployment support.
₹25.000 INR trong 7 ngày
0,0
0,0

Hello, I’m very interested in building your cross-platform vehicle services mobile application and I’m confident I can deliver a fast, secure, and scalable solution that meets all your requirements. I recommend Flutter for a single codebase across iOS and Android, ensuring identical UX and high performance. The back end can be built with Node.js + PostgreSQL, hosted on AWS or GCP for reliability and scalability. My approach includes: • Secure Vahan API integration for real-time vehicle data • UPI/card payments for fines and FASTag with receipt history • Used-vehicle marketplace with listings, filters, photos, and chat/call • OTP authentication, push notifications, and admin dashboard • Clean architecture, strong security, and optimized performance I have experience integrating government APIs, payment gateways, and building marketplace apps, which aligns perfectly with your project. I’m based in Delhi-NCR and available for close coordination. I can share a clear timeline and start immediately to ensure fast deployment to the app stores. Looking forward to discussing further. Best regards,
₹13.000 INR trong 7 ngày
0,0
0,0

With solid skills in Flutter, I'm confident my knowledge and experience can tackle your project head-on. As a seasoned software engineer fluent in full-stack development, my focus remains not only on delivering clean and efficient code but also on providing user-friendly experiences. Your vision for a comprehensive vehicle services super-app aligns perfectly with my abilities as an API integration specialist, particularly with government interfaces like Vahan API. Moreover, having worked extensively with payment gateways, my grasp of UPI and card transactions will ensure that the traffic challan and FASTag aspects are secure, punctual, and well-maintained in your application. To further improve user experience and increase engagement, I will incorporate push notifications for seamless information updates. Understanding the importance of on-ground coordination in this project, I appreciate you're considering DELHI-NCR based developers only. Being based there myself, I can assure you that physical proximity will not impact our workflow. In fact, it only means an easier and more efficient pipeline of communication which in turn guarantees a faster turnaround time. Let's connect to discuss the technical details, timelines, and collaborative steps required for this project. A rewarding collaboration awaits!
₹25.000 INR trong 7 ngày
0,0
0,0

Hello, I’m SamreenCoders, a new freelancer on Freelancer.com and a professional Mobile App Developer specializing in high-performance Android and iOS application development. I build modern, scalable, and user-friendly mobile applications tailored to your business needs — focusing on smooth performance, clean UI/UX, security, and long-term scalability. Mobile App Development Expertise: • Android App Development • iOS App Development • Cross-Platform Apps (React Native) • Custom Business Apps • eCommerce Mobile Apps • CRM & SaaS Mobile Applications • API Integration & Backend Development • Firebase & Real-Time Database Integration • Payment Gateway Integration • App Store & Play Store Deployment I develop apps that are fast, secure, mobile-optimized, and designed to deliver an excellent user experience across all devices. Whether you need a startup MVP, a business automation app, or a full-featured enterprise solution, I can handle the project from concept to deployment. Although I’m new to Freelancer.com, I bring strong technical expertise, clean coding standards, and full dedication to delivering high-quality work on time. I would be happy to discuss your project requirements and start immediately. Best Regards, SamreenCoders
₹20.000 INR trong 7 ngày
0,0
0,0

We recently helped a client launch a cross-platform app integrating multiple government APIs and payment gateways, delivering a smooth user experience on both iOS and Android. I can deliver exactly what you’re looking for, clean, reliable, and on time. I focus on clear communication, quality work, and practical solutions that actually meet your goals. I’ve handled similar tasks before and know how to keep things simple, efficient, and stress-free. If you want someone dependable who gets it done right the first time, I’m ready to start. While I am new to freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Cristiano Ferreira
₹28.150 INR trong 30 ngày
0,0
0,0

Hi, I’d love to help you build a cross-platform mobile app that lets drivers manage every routine vehicle task from a single app. Using Flutter or React Native, I can deliver one codebase for both iOS and Android, ensuring users on either platform get the same smooth, native-like experience. The app will include: Vahan API integration to fetch car RC details securely in real-time Traffic challan payments via UPI and card gateways, with receipts stored in user history FASTag recharge in just a few taps Used car marketplace with posting, searching, filtering, images, and basic chat/call functionality Clean onboarding flow with OTP-based login, push notifications, and a lightweight admin console for user and transaction management I have experience integrating government APIs, payment gateways, and building marketplace apps. I will ensure secure API handling, smooth payment flows, and a performant UI that feels fully native. Being based in Delhi-NCR, I can also coordinate on-ground requirements efficiently. I can share a detailed tech stack, milestones, and a timeline to get your app live on both stores quickly. I’d be happy to discuss further and start immediately. Best regards, Hashir Hamza
₹25.000 INR trong 7 ngày
0,0
0,0

New Delhi, India
Thành viên từ thg 2 3, 2026
₹12500-37500 INR
₹600-1500 INR
$30-250 USD
₹12500-37500 INR
₹400-750 INR/ giờ
€8-30 EUR
₹12500-37500 INR
$250-750 USD
€8-80 EUR
€250-750 EUR
$2-8 USD/ giờ
£20-250 GBP
€8-30 EUR
₹100-400 INR/ giờ
$30-250 SGD
$15-25 USD/ giờ
$15-25 USD/ giờ
$10-30 USD
₹12500-37500 INR
₹1500-12500 INR
$30-250 USD
tối thiểu 100000 USD$