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I’m building the first-release mobile marketplace for on-demand car and bike rentals and need a Flutter developer who can take the concept from Figma screens to store-ready APK/IPA. The core build revolves around OTP login tied to Firebase Auth, KYC that captures a driving-license image plus a selfie for comparison, and a discovery screen that surfaces nearby vehicles through Google Maps API. Once a user finds a vehicle, the booking flow must collect dates, show live pricing, and process payments through Razorpay. UPI will be the primary option, but I also want fully working credit/debit card and net-banking paths from day one. After checkout, the renter should see a live map with ETA and receive every status change via in-app notifications; SMS or email can remain future enhancements. The UI needs to be clean, modular, and easy to extend. Flutter with null-safety, Riverpod/Provider (or another modern state-management approach), and Firebase Cloud Functions for server logic are preferred so we can stay completely cross-platform without sacrificing performance. What I’d like from you: • links to apps you have already shipped, ideally those that include maps, in-app payments, or identity verification • a high-level milestone plan with your estimated timeline • an all-inclusive cost figure or range for the MVP scope I value clear, regular communication and code that another engineer can pick up without a learning curve. If the MVP meets expectations, there is a planned roadmap for subscription add-ons, IoT locks, and analytics, so consider this an entry point to a longer partnership. Looking forward to seeing your work.
Project ID: 40415802
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102 freelancers are bidding on average $607 USD for this job

Hi there, We’ve developed several MVPs with similar features, including OTP login, KYC, Google Maps integration, and in-app payments. One of our recent projects, called “Descripio,” involved a complete end-to-end flow for Amazon sellers to manage product listings and optimize them using AI. We integrated multiple Amazon APIs and implemented a Chrome extension for seamless product image uploads. For your project, we can use a combination of Firebase and AWS for server-side logic, ensuring a robust and scalable solution. We also prioritize clean, modular code that’s easy for other developers to understand and build upon. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. Best, Adil
$550 USD in 7 days
7.6
7.6

As an experienced Flutter and Mobile App developer with a decade of experience, I’ve successfully completed complex projects similar to yours that required integration of diverse features. For instance, I built an app for a client that entailed a refined Maps interface with in-app payments and identity verification flow similar to what you need. This app has been positively received and extensively used, attesting to my skill set and commitment to delivering premium work. With clear communication channels and milestones in place, I would ensure timely submission of the project. One advantage you'll enjoy is that you won't require extensive additional training if you decide to retain my firm after the MVP is delivered. Our codebase is always designed to be easily understandale by other engineers, which is why most of our clients tend to see long-term relationships sprout from our initial collaboration. It's important to note that our turn-key solution encompasses not only construction but also maintenance and post-launch support, should you wish to explore the subscription-based addons, IoT locks, or analytics in the later stages! What more? We're relatively price efficient! So let’s not just build a remarkable platform for today but also a stable one - easy for you to extend tomorrow and grow as per your planned roadmap!
$500 USD in 7 days
7.7
7.7

We will develop a scalable Flutter app from your Figma designs with Firebase Auth (OTP), KYC flow (license + selfie), Google Maps integration for nearby vehicle discovery, and a smooth booking system with real-time pricing. Razorpay integration will support UPI, cards, and net banking from day one. The app will include live tracking, in-app notifications, and clean architecture using Riverpod/Provider for maintainability and performance. The final delivery will be store-ready APK/IPA with well-documented code. Questions: ========= Do you already have a backend structure for vehicle listings or should we build it with Firebase? For KYC, do you need AI-based verification (face match) or basic upload/approval initially? Should pricing be dynamic (based on time/demand) or fixed per vehicle? What is your expected timeline for MVP launch? Best Regards, Srashtasoft Team
$500 USD in 7 days
7.2
7.2

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
$500 USD in 7 days
7.1
7.1

Hi, As per my understanding: you need a Flutter MVP for a rental marketplace with Firebase auth (OTP), KYC, maps-based discovery, booking flow, and Razorpay payments. I will share my portfolio on your first message. Approach: * Modular Flutter setup with Riverpod + null safety * Firebase Auth, KYC flow, Cloud Functions * Maps, booking logic, Razorpay integration Queries: * KYC verification logic manual or API-based? * Any preferred pricing model or admin panel scope? I will be looking forward to hearing from you.
$1,250 USD in 25 days
6.9
6.9

With extensive experience in both Android and mobile app development, I have solid skills that perfectly align with your project's needs for a Flutter developer. I take pride in the clean, modular UIs I create that are also designed with ease-of-extension in mind. As evident from my profile, I have successfully built the kind of apps you seek: incorporating maps, in-app payments, and identity verification systems. I am very comfortable working with Google Maps API, Firebase Auth and Razorpay - some of the key components you require. You are ensured of an efficient OTP login system tied to Firebase Auth as well as SCT transactions through Razorpay. Moreover, as I specialize in building scalable applications using next-gen tech stack like Flutter with null-safety, Riverpod/Provider etc., your app will be future-proofed while delivering uncompromised cross-platform performance. With 12+ years of transformative experience under my belt and having delivered over a hundred projects specialized exactly on what you need right now - high functioning mobile marketplace plus your future roadmap features - this partnership looks to me to be a perfect symphony of expertise and trust.
$250 USD in 7 days
7.1
7.1

As an accomplished and highly experienced mobile developer, I believe I am the ideal candidate to bring your vision of the Flutter MVP Rental Marketplace to life. With a proven track record spanning eight years and a string of satisfied clientele, I guarantee you a seamless and professional delivery. My high level of proficiency in Flutter will ensure your app goes from Figma screens to store release with no hiccups. In terms of security and ease of use, your requirement for OTP login, KYC verifications, geo-location, in-app payments and notifications fall within my area of expertise. My robust understanding of Firebase Auth, Google Maps API and possession of skills in RazorPay for UPI transactions as well as card/net banking processing respectively sets me at hand advantage in handling your project requirements. Most crucially, I believe in open lines of communication and delivering code that can be used by any engineer without troubles. This implies that our professional relationship won't end with the launch but can be extended as per project needs like subscription add-ons which you mentioned as possible future enhancement. Thus, entrusting me with this job is looking not only at the present but also laying brick for an equally successful future. I can't wait to get started!
$5,000 USD in 7 days
6.4
6.4

Your Razorpay integration will fail PCI compliance audits if you're storing card details client-side, and Firebase Auth alone won't handle the KYC workflow you're describing - you'll need a separate document verification service like Hyperverge or a custom Cloud Function pipeline that compares selfie embeddings against license photos using ML Kit. Before I map out the architecture, I need clarity on two things: What's your expected concurrent user load at launch - are we talking 500 rentals per day or 5,000? And does your Razorpay plan support payment links and webhooks, because if you're on their starter tier, you'll hit API limits during checkout spikes and lose transactions. Here's the technical approach: - FLUTTER + RIVERPOD: Build a feature-sliced architecture where each module (auth, kyc, booking, payments) runs independently so you can A/B test flows without breaking the entire app. - GOOGLE MAPS API + GEOHASHING: Implement Firestore geoqueries using geohash indexes to surface vehicles within a 5km radius in under 300ms, preventing the lag you see in most rental apps. - RAZORPAY PAYMENT GATEWAY: Integrate UPI intent flows, card tokenization through Razorpay's SDK, and webhook listeners in Cloud Functions to handle payment confirmations asynchronously so users aren't stuck on loading screens. - FIREBASE CLOUD FUNCTIONS + STORAGE: Set up a KYC pipeline that uploads license images to Cloud Storage, triggers an OCR function to extract details, then runs face-match validation before marking the user as verified. - REAL-TIME TRACKING: Use Firestore listeners and Google Directions API to show live vehicle location and recalculate ETA every 30 seconds without draining battery through constant GPS polling. I've shipped 4 Flutter apps with payment gateways and map integrations, including a logistics platform that handles 12K daily bookings. I don't take on projects where the payment flow isn't bulletproof - let's schedule a 20-minute call to walk through edge cases like failed KYC retries and partial payment refunds before locking in the milestone plan.
$450 USD in 10 days
6.6
6.6

Hello, I will develop your ONDEMAND CAR AND BIKE RENTAL SERVICE BOOKING MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$250 USD in 35 days
6.6
6.6

Hello Dear! Greetings from Toriqul Global Solutions! We are pleased to introduce our company as a reliable and experienced provider of Web Design & Development services. Founded and led by Engineer Toriqul Islam, a B.Sc. graduate in Computer Science & Engineering from Rajshahi University of Engineering & Technology (RUET), our team brings over 10 years of industry experience. At Toriqul Global Solutions, we specialize in building modern, user-friendly, and high-performance websites that help businesses grow and stand out in the digital world. Our design approach focuses on simplicity, elegance, and functionality to ensure maximum user engagement. Technologies We Use: Custom Websites Development Using ======>Full Stack Development. 1. HTML5 2. CSS3 3. Bootstrap4 4. jQuery 5. JavaScript 6. Angular JS 7. React JS 8. Node JS 9. WordPress 10. PHP 11. Ruby on Rails 12. MYSQL 13. Laravel 14. .Net 15. CodeIgniter 16. React Native 17. SQL / MySQL 18. Mobile app development 19. Python 20. MongoDB What you'll get? • Fully Responsive Website on All Devices • Reusable Components • Quick response • Clean, tested and documented code • Completely met deadlines and requirements • Clear communication We would be honored to discuss your project requirements and help bring your ideas to life. Thank you for your time and consideration. Warm Regards, Toriqul Global Solutions
$500 USD in 7 days
6.1
6.1

With a project of this magnitude, my extensive experience in building secure, scalable digital systems proves invaluable. A quick look at SoftwareLinkers' portfolio is ample proof that we have what it takes to deliver exactly what you need. I have developed several apps that include maps, in-app payments, and identity verification just like what is required in your rental marketplace. This means I'm not just experienced in the technologies you prefer - Flutter with null safety, Riverpod/Provider, and Firebase Cloud Functions - but I have actually used and effectively deployed them prior. Clear, regular communication is a core value at SoftwareLinkers, so you can expect detailed updates throughout the development cycle. We have an exceptional 96% job success rate owing to our understanding of clients' business goals. This informed approach is something I firmly vouch for. Lastly, the potential for future growth lies in further incorporating subscription add-ons, IoT locks, and analytics. Being a long-term technical partner offering maintenance and support services, thereafter, our collaboration wouldn't simply end after launching the MVP: we'd continuous improvement cycle wherein we identify opportunities for improvement and implement them seamlessly and effectively while keeping your business goals at the forefront.
$600 USD in 24 days
6.3
6.3

As a seasoned Flutter developer with over 10 years of wide-ranging experience, I can confidently take your rental marketplace idea from concept to app store reality while ensuring that the core functionalities such as Google Maps API integration, OTP login tied to Firebase Auth, seamless payment processing through Razorpay and effective KYC implementation are flawlessly executed. Even better, I'm proficient in utilizing modern state-management approaches like Riverpod/Provider and have substantial experience implementing in-app payments, maps, and identity verification - all major requirements for your project. In terms of costs and timeline, I am known for providing comprehensive yet transparent pricing structures and having a proven track record in delivering projects in an efficient manner. If you entrust me with this project, it's not just about building a MVP for you— rather it'd be about establishing a long-term partnership where we can explore and include future enhancements like in-app notifications via SMS or email-, or even extend the scope into evolving subscription add-ons, IoT locks, and analytics. Would be thrilled to work with you on this exciting venture!
$399 USD in 15 days
6.3
6.3

Hello Client, Greeting of the day!!!! I read your job description. I have STRONGEST 10 years experience in Mobile development and have been DEVELOPED 150+ Apps, three dating app, Two Customer and service provider app based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks
$250 USD in 20 days
6.7
6.7

I’ve helped launch apps using Flutter with Firebase Auth, Google Maps, and Razorpay, so I know the common pitfalls in tying these features together smoothly. Your KYC flow sounds solid — capturing and comparing images can be done well with Firebase Cloud Functions, which also fits perfectly for OTP and server logic. For the booking flow, would you prefer Razorpay’s UPI and card flows handled entirely in-app or via their hosted pages? That impacts how seamless the experience can be on both Android and iOS. Also, should live ETA updates push through Firebase realtime updates or a polling mechanism? A typical milestone plan would look like this: 1. Setup Firebase Auth with OTP + KYC image upload (1 week) 2. Google Maps integration and discovery (1 week) 3. Booking, pricing, and Razorpay payment flows (2 weeks) 4. Live tracking and notifications (1 week) 5. Final UI polish and testing (1 week) This MVP can be ready in about 6 weeks for a fixed price that includes all development and deployment steps. I’ll make sure the code is clean and modular so your next engineer can jump in easily. Ready to start turning your Figma screens into a smooth, store-ready app.
$500 USD in 7 days
6.0
6.0

I’m a strong fit for your MVP, with experience building Flutter apps that integrate Firebase Auth, maps, real-time data, and secure payment systems. I can take your Figma designs to a clean, scalable Flutter app using Firebase (Auth, Firestore, Cloud Functions), Google Maps API for location discovery, and Razorpay for UPI, cards, and net-banking—ensuring a smooth booking flow, KYC capture, and real-time status updates. I’ve worked on similar apps involving OTP login, map-based services, and payment integrations, focusing on modular architecture (Riverpod/Provider) and clean, maintainable code for future scaling. A typical MVP timeline would be ~4–6 weeks with milestones for auth/KYC, discovery/maps, booking/payment, and testing/deployment. Let’s connect to review your Figma and finalize scope, timeline, and cost. Best Regards, Fizza
$500 USD in 7 days
5.7
5.7

**** Flutter Marketplace App for Car & Bike Rentals **** Hello, Your requirement for a location-based rental marketplace with KYC, real-time tracking, and secure payments is clear — this is a multi-layered system combining maps, payments, identity verification, and live status updates, not just a basic app. I specialize in building Flutter apps with Firebase backend, real-time features, and scalable architecture, which fits your MVP perfectly. User (Renter) OTP login KYC (license + selfie) Browse nearby vehicles (map view) View vehicle details & pricing Book vehicle (date selection) Secure payment (UPI/cards/net banking) Live tracking (map + ETA) In-app notifications Admin / System Manage vehicles Monitor bookings Handle KYC approvals View transactions Manage pricing Thanks
$250 USD in 12 days
5.9
5.9

Hello there, we are a team of Senior Full Stack Mobile app Developers experts in Android, iOS, Flutter, React native, Dart. Please, send me a message to discuss the work and finish in no time. Thanks Ashish Kumar.
$500 USD in 7 days
5.8
5.8

Hi, I can take your Flutter marketplace from Figma to a store-ready MVP with clean architecture and scalable code. I have built apps with maps, OTP auth, payments, and real-time flows, so your requirements fit perfectly. Approach & Stack: Flutter (null-safety) + Riverpod + Firebase (Auth, Firestore, Cloud Functions, FCM) + Google Maps API + Razorpay SDK. This ensures fast development, real-time sync, and easy scaling. Core delivery: • OTP login (Firebase) + KYC (DL image + selfie capture & validation flow) • Nearby vehicle discovery with maps & geolocation • Booking flow with dynamic pricing • Razorpay integration (UPI, cards, net banking) • Live status tracking + in-app notifications • Clean, modular UI aligned with your Figma Milestones (2–3 weeks): Milestone 1: week 1 Auth + UI base Maps + discovery Milestone 2: week 2 Booking + pricing Payments + notifications Milestone 3: week 3 Testing + store builds Quick questions: Q1-- Do you need admin panel in MVP? Q2-- Any KYC verification API or manual review? Q3-- Expected city launch (for map/data optimization)? Best Regards Jitendra Sharma
$500 USD in 20 days
5.5
5.5

Having worked as a full-stack developer for over 5 years now, I have a wide breadth of knowledge and experience that endows me with the capacity to ensure the complete backend development, database structuring, as well as modern web application development functionalities like what your project requires. Being specialized in Laravel and MySQL queries, I am competent at creating optimized codes that deliver fast and efficient results. I understand your requirements for a mobile app that should be based on a backend logic. Though I have no experience with Flutter framework or the APIs you mentioned, my ability to develop software's that require complex logic and my top-notch problem-solving skills would enable me to learn and adapt easily to new frameworks. My profound understanding of software development principles and best practices also ensures that my work is closely documented and can be picked up without a learning curve. My commitment to delivering high-quality work and ensuring client satisfaction aligns seamlessly with your desire for clear, regular communication, and modular code that is easily extendable, all crucial components in this project. My quote for this MVP scope is priced competitively in line with the complexity of the task. I appreciate your consideration and look forward to potentially forging a long-term partnership with you.
$250 USD in 10 days
5.1
5.1

With a decade-long tenure in full-stack, web and mobile app development under my belt, I'm confident that I'm the perfect fit for your Flutter MVP Rental project. My iOS and Android projects center around features resonant to yours - embedded maps, in-app payments, and robust identity verifications. One such live example is Loc8tor, where the app allows users to find available parking spaces nearby via Google Maps API usage, it features high-standard KYC authentication, and supports in-app payments. You can count on me to extend this knowledge and experience into creating a flawless product. As for your asked milestone plan and timeline estimation, I can provide you with a detailed plan gauging Epics, Stories, and Sprints that would encompass both an efficient short-term MVP development perspective smitten with long-term supportability. Given my 500+ clientele history and my knack for Earned Value Management (EVM), I am confident that my definitive cost estimates will be exacerbated by minimal learning curves demanded of other engineers down the road. Moreover, I understand your future prospects of adding IoT locks and extensive analytics to this MVP so I aim for maintainability in every line of code. Engaging me as your teammate will ensure that we achieve much more than just an impressive marketplace MVP; we will have started off an enduring partnership grounded on trust. Let's supercharge your inputs into actionable results together!
$250 USD in 7 days
5.1
5.1

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