
Closed
Posted
Paid on delivery
I need a cross-platform marketplace where anyone can sign up as either a buyer, a seller, or seamlessly be both. Clothing, kitchenware and electronics will sit as the primary categories, but the structure should let me add more later without a redesign. The app must launch on both iOS and Android from a single code-base (Flutter, React Native or another proven framework is fine as long as performance feels native). During onboarding every user has to pass phone verification; no email or social log-ins for now, though I’d like the architecture to leave room for them if I decide to expand. i What I expect to receive: • Clean, well-documented source code and all build files • UI/UX that reflects modern marketplace standards, including search, category browsing, in-app chat, order tracking and a straightforward listing flow for sellers • A lightweight admin panel so I can approve listings, manage disputes and pull basic analytics • Store deployment guidance for both App Store and Google Play, plus a quick hand-over call or documentation explaining build, release and hosting steps - plus a separate account for delivery staff such as motorcycle or car drivers who want to work in delivering the items Acceptance criteria will be a successful TestFlight and internal Play Console build that lets me create an account with phone verification, list an item, purchase it from another account and see the transaction reflected in the admin panel.
Project ID: 40188145
139 proposals
Remote project
Active 2 mos ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
139 freelancers are bidding on average $666 USD for this job

✨ Cross-Platform Marketplace App (iOS & Android) ✨ Hi, I read your project and completely understood your requirements. I’ll build a single-codebase marketplace app where users can act as buyer, seller, or both, with phone-number verification, modern marketplace UX, and a separate delivery staff role — all production-ready and scalable. Each User Features Buyers ✅ Phone-based signup & login ✅ Browse categories (clothing, kitchenware, electronics) ✅ Search & filters ✅ In-app chat with sellers ✅ Order placement & tracking Sellers ✅ List products easily ✅ Manage listings & orders ✅ In-app chat with buyers Delivery Staff ✅ Dedicated delivery account ✅ View assigned deliveries ✅ Update delivery status Admin ✅ Approve / reject listings ✅ Manage users & disputes ✅ View basic analytics If any changes are needed in chat features, delivery flow, or admin controls, let me know — I’ll do that. I’m ready to start immediately — milestone-based. Best wishes, $hweta
$500 USD in 7 days
9.7
9.7

Hi There, 1.I need a cross-platform marketplace where anyone can sign up as either... ==> We have worked on similar marketplace projects before. One of them had a neat feature for live, themed selling events where users could join in real-time to buy specific types of items, which created a lot of buzz. We got the idea for your app, a marketplace for buyers and sellers with flexible roles. We will make sure the category system is built so you can add new ones easily later on without any code changes. For building on both iOS and Android, we suggest using Flutter. It gives a great native performance and is perfect for this kind of app. ## Queries : 1. How will the payment flow work? For instance, when a buyer pays, does the money go directly to the seller, or is it held by the platform until the delivery is confirmed? ## Initial Project Structure : - Splash - Phone Login/Signup - Home (Feed & Categories) - Product Details - Search & Filters - Seller Dashboard (My Listings) - Add/Edit Listing - In-App Chat - My Orders (Buyer) - Order Tracking - Profile/Settings - Delivery Driver Dashboard We use advanced AI tools (Cursor, Claude, ChatGPT) to speed up coding and reduce manual work hours. We pass these time-savings to you, providing a high-quality app at a very competitive price. Waiting for your reply. :-) Regards, Ghanu & Samir. KESHAV INFOTECH
$487 USD in 15 days
9.6
9.6

Hello, I am excited about the opportunity to develop your cross-platform marketplace app that caters to fashion, kitchen, and tech enthusiasts. I understand the importance of creating a seamless experience for buyers and sellers, allowing them to sign up easily and interact fluidly within the platform. My approach will ensure a user-friendly interface and robust backend to support the diverse functionalities you envision. I will deliver a fully functional marketplace that prioritizes user experience, security, and scalability. My previous work includes similar projects where I successfully implemented features that fostered community engagement and streamlined transactions. I am confident in my ability to bring your vision to life with precision and quality. Regards, Nurul Hasan
$250 USD in 7 days
8.6
8.6

I have carefully reviewed the details of the "Marketplace App: Fashion, Kitchen, Tech" project, and I am confident that my skills in Website Design, Mobile App Development, iPhone, Android, and UI/User Interface are a great match for your requirements. I am open to adjusting the budget based on the full project scope discussion, ensuring that the project is completed within your budget and requirements. I am eager to start working on this project and deliver high-quality results. Please go through my profile, which reflects 15 years of experience, to see the quality of work I have done over the years. Let's discuss the job details, and I am ready to showcase my commitment by starting the tasks without being hired. Looking forward to hearing from you.
$525 USD in 10 days
8.3
8.3

PROVEN EXPERIENCE BUILDING SCALABLE, CROSS-PLATFORM MARKETPLACE APPS! I’ve built multi-role marketplaces where users can seamlessly act as buyers, sellers, or both—designed for growth, performance, and real-world operations. For your project, I’ll deliver a single code-base iOS and Android app (Flutter or React Native) that feels fully native and is future-ready. Core delivery includes: • Phone-number onboarding with secure OTP verification (architecture ready for future email/social login) • Buyer & seller flows: product listing, search, categories, in-app chat, order tracking • Expandable category structure (clothing, kitchenware, electronics, and beyond) • Dedicated delivery-partner accounts for drivers with order assignment & status updates • Lightweight admin panel to approve listings, manage disputes, and view analytics • Clean, documented source code and all build files I handle app architecture, UI/UX, backend integration, and store deployments—ensuring smooth TestFlight and Play Console approvals. You’ll also receive 2 years of free post-launch support and complete source code ownership, so you’re never locked in.
$300 USD in 14 days
8.3
8.3

Hello!! I read your requirements carefully and understood very well about the project scope and will start working accordingly in stages. I am having 10+ years of experience in the required technologies and the marketplace concept you are looking for. I will build a cross-platform marketplace app (Flutter/React Native) for iOS and Android with buyer/seller roles and a seamless dual-role option. The app will support Clothing, Kitchen, Tech categories with an expandable structure, phone verification onboarding, modern marketplace UI/UX, search, category browsing, in-app chat, order tracking, and seller listing flow. I will also add a delivery staff role for drivers to manage deliveries. The backend will include a lightweight admin panel for listing approvals, dispute management, and basic analytics. I will provide clean, well-documented source code and build files, plus deployment guidance for App Store and Google Play, with a handover call/documentation. I will provide 2 year free ongoing support and complete source code, we will work with agile methodology, and I will give you assistance from zero to publishing on stores. I am available in your time zone and will work until you are satisfied. I eagerly await your positive response. Thanks.
$300 USD in 15 days
8.5
8.5

✅ React Native | Firebase | Mobile App Development Hi, Hope you are doing good. I have read your requirements carefully and can give you 100% assistance as a React Native Developer for building or enhancing your mobile application. I specialize in creating fast, stable, and scalable apps for both iOS & Android, backed by a secure and efficient Firebase architecture. I’d love the opportunity to discuss your idea further and collaborate on developing a modern, intuitive, and impactful app. (Note: Please consider the current budget as flexible — we can finalize it after discussing the complete scope.) Thanks & Regards, Kajal
$750 USD in 7 days
8.0
8.0

Having successfully completed over 248 projects and maintaining a stellar 4.9/5 rating, my team at Einnovention are the perfect fit for your marketplace app project. Our central goal is to deliver high-quality, scalable, and innovative solutions, which I believe aligns perfectly with your vision. Our flexible approach means we can accommodate working with proven frameworks like Flutter or React Native, guaranteeing that your app will have native performance across both iOS and Android. In addition to meeting your foundational needs of clean, well-documented source code and all build files, we will bring a modern marketplace standard UI/UX design to the table. This will include crucial elements such as seamless onboarding with phone verification, an efficient search function, effective category browsing system, in-app chat functionality alongside order tracking and a user-friendly listing flow for sellers. As moderators and analytics are also essential to any marketplace system we'll create a lightweight admin panel capable of handling these tasks efficiently.
$500 USD in 7 days
7.8
7.8

Hi, I’m interested in learning more about your project. We can build this marketplace as a single, scalable cross-platform app using a clear roadmap—starting with core marketplace flows, then layering in chat, delivery roles, and admin controls. With this phased approach, a fully testable MVP can be delivered within 8–10 weeks, ready for App Store and Play Store review. If you award me this project, I’d be happy to discuss it further and get started right away. Development → Deployment Road-Map: • App architecture & role setup (buyer, seller, delivery staff) with phone-based authentication • Marketplace features: listings, categories, search, chat, cart, and order tracking • Seller listing flow and delivery assignment logic • Lightweight admin panel for approvals, disputes, and analytics • Testing, TestFlight & Play Console builds, and deployment guidance The solution will be built with clean, well-documented code, native-feeling performance (Flutter or React Native), and a flexible structure that supports future categories and login methods. I’m also interested in a long-term collaboration and future enhancements. If you have any reference marketplace apps or specific feature ideas, sharing them will help with feature understanding and more accurate estimation—happy to discuss further. Best regards, Prakash.S
$599 USD in 7 days
7.8
7.8

This is a solid marketplace concept and very achievable with a clean cross-platform setup. I have 5+ years of experience in Android, iOS, PHP, Flutter, and React Native, and I’ve built multi-role marketplace apps with chat, payments, admin panels, and delivery flows. How I’d approach your project: Single codebase using Flutter or React Native for near-native performance on iOS & Android. Role-flexible accounts: buyer, seller, or both from the same profile, plus a separate delivery staff role (drivers with order assignment, status updates). Phone number authentication (OTP) as the only login method, with architecture ready for email/social later. Scalable category system so you can add new product types without redesign. Core features: product listing, search & filters, chat, order tracking, seller dashboard, and delivery workflow. Admin panel (web) for listing approval, dispute handling, user management, and basic analytics. Clean backend (PHP/Laravel or Node.js) with secure APIs and clear documentation. Deliverables you’ll get: Well-documented source code & build files TestFlight + Play Console internal builds Admin panel + deployment guidance Smooth handover with setup documentation I’m comfortable owning this end-to-end and ensuring it passes your acceptance flow exactly as described. Happy to discuss stack choice, timeline, and next steps. Best, Bhargav
$500 USD in 7 days
7.0
7.0

Hi! I am the owner of web agency. I can create a cross-platform marketplace app with Flutter for iOS and Android. We have 8+ years of experience in UI/UX, logo design, photoshop, brochure design, graphic design, website design, illustrator, 3d design (Blender, 3d-max, WebGL), banner design, figma, etc. We will be glad to chat with You and discuss your task. Looking forward to hear from you. Best wishes.
$460 USD in 10 days
6.9
6.9

Hello there, Hope you are doing good!!! I recently Reached across your job post that you are looking for a cross-platform marketplace where anyone can sign up as either a buyer, a seller, or seamlessly be both. Clothing, kitchenware and electronics will sit as the primary categories, but the structure should add more later without a redesign and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput
$500 USD in 42 days
6.7
6.7

Hello, I hope you are doing well. I understand that you are looking to build a MARKETPLACE MOBILE APPLICATION and I would be happy to help. I have extensive experience in designing and developing Application and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
$250 USD in 7 days
7.2
7.2

Hello, I will develop your MARKETPLACE 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 22 days
6.6
6.6

Hello! I am glad to say that i have already developed an Marketplace Mobile Application for iOS and Android where users can act as buyers sellers or both while supporting key categories like fashion kitchenware and electronics with room to expand later. The goal is a scalable marketplace that feels native fast and intuitive while also supporting delivery staff accounts and smooth end to end order handling. My focus will be on delivering a single codebase marketplace app with phone based user verification modern browsing and search flows seller listing and order management in app chat order tracking and a dedicated delivery staff experience. Alongside the mobile apps I will ensure a lightweight admin panel is in place to manage listings disputes users and basic analytics while keeping the system easy to extend in future. I specialize in building marketplace style mobile applications using Flutter and React Native supported by clean API driven backends. My focus will be on maintainable architecture clear documentation and a smooth handover covering builds deployment and hosting so you are fully in control after launch. Let’s connect to align on user flows admin controls and a clear roadmap to App Store and Google Play launch. Best regards, Nikita Gupta
$300 USD in 28 days
6.3
6.3

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 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, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$400 USD in 7 days
6.6
6.6

Hello, I understand you want a cross-platform marketplace where users can act as buyers, sellers, or both, with phone-number verification at onboarding, native-feeling performance, and a structure that can grow beyond the initial categories (clothing, kitchenware, electronics). The platform must also support a separate delivery-staff role (motorbike/car drivers) and include a lightweight but effective admin panel. I would deliver this using a single codebase (Flutter or React Native) with a scalable backend, role-based access (buyer/seller/delivery/admin), secure phone verification, in-app chat, search, category browsing, seller listing flow, and order tracking. The admin panel would allow listing approval, dispute management, and basic analytics. Architecture would be future-ready for social/email login and new categories without redesign. Clean code, documentation, and store-ready builds for TestFlight and Google Play are included. I’ve built marketplace and multi-role platforms end-to-end, focusing on reliability, clarity, and smooth handover. To confirm alignment: Do you already have a preferred payment provider? Should delivery staff be assigned manually or automatically? Is the initial launch focused on one country or multi-region? Best regards, Stratos
$500 USD in 7 days
6.5
6.5

Hi There!!! ⚜⭐⭐⭐⭐⚜(( Cross-Platform Marketplace App for Buyers, Sellers, and Delivery Staff ))⚜⭐⭐⭐⭐⚜ Your app needs a flexible marketplace where users can buy, sell, or do both, covering fashion, kitchenware, and electronics, with room to expand categories later. Phone verification is required, and the experience must feel native on both iOS and Android. With extensive Flutter and React Native experience, I focus on building high-performance, scalable apps with modern marketplace UI/UX, in-app chat, order tracking, and lightweight admin panels. I can structure the app to add future login methods and delivery staff roles seamlessly. Key features: • Smooth onboarding with phone verification • Seller listing flow, category browsing, and in-app chat • Admin panel for listing approvals, dispute management, and analytics I can deliver clean code, fully tested builds, and a guided hand-over for stores and hosting. Let us discuss the workflow to get your marketplace live efficiently. Warm Regards, Farhin B.
$251 USD in 10 days
6.5
6.5

Hi, We’ve built several successful marketplace apps, including one that generated $1 million in revenue. We understand the importance of creating a seamless experience for both buyers and sellers, and we can deliver a solution that meets your needs. For your project, I recommend using Flutter for its cost-effectiveness and ability to deliver a truly native experience. We’ve developed multiple apps with Flutter, including one that was featured in the App Store. We also offer a dedicated UI/UX designer at no extra cost, ensuring your app has a modern, user-friendly interface. We believe that great design is as important as robust development. 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. I’m eager to learn more about your exciting project. Best regards, Adil
$587.77 USD in 7 days
6.4
6.4

Hello there! I'm excited about the opportunity to help you create a dynamic cross-platform marketplace. With a strong background in developing seamless apps using frameworks like Flutter and React Native, I can ensure that your marketplace will feel native on both iOS and Android. I understand the importance of a smooth user experience, so I'll focus on building an intuitive UI/UX that facilitates easy category browsing, efficient in-app chat, and reliable order tracking. The admin panel will be designed to empower you with control over listings, disputes, and analytics, while also accommodating delivery personnel with a separate account feature. Could you share more about your vision for future expansions, like adding more categories or integrating email and social log-ins? Are there any specific design elements or themes you envision for the app's user interface? I would love to discuss your project in more detail and explore how we can bring your marketplace to life. Looking forward to your response!
$400 USD in 7 days
6.1
6.1

Erbil, Iraq
Member since Jan 29, 2026
₹12500-37500 INR
$250-750 USD
$250-750 USD
$30-250 USD
₹600-1500 INR
$10-30 USD
₹600-1500 INR
$30-250 USD
₹12500-37500 INR
€30-250 EUR
$250-750 USD
$30-250 USD
₹12500-37500 INR
₹150000-250000 INR
$250-750 USD
₹1500-12500 INR
$10-30 USD
$60-80 USD
₹600-1500 INR
₹1500-12500 INR