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Full Project Description for Freelancer Post Project Title: Build a Complete B2C Marketplace App (Buyer + Seller + Admin) with API Integrations --- 1. Project Overview I need a full marketplace platform (similar to Meesho/Coutloot) with: Buyer App – for customers to browse & purchase products. Seller Dashboard – for sellers to list products & manage orders. Admin Panel – for me to manage sellers, buyers, orders, payments, disputes, etc. The system must support: API integrations for product sync & order updates with each seller’s system. API integration with logistics partners for live tracking & delivery status updates. Payment gateway integration for secure transactions. Push notifications, email updates, and WhatsApp updates for orders. Daily push notification to encourage app visits. --- 2. Buyer App Features (Android + iOS) 1. User Registration & Login Email, phone OTP, Google/Apple login. 2. Product Browsing Categories, subcategories, search & advanced filters. 3. Cart & Checkout Add/remove products, change quantities, apply coupon codes. 4. Payment Integration UPI, Debit/Credit card, Net Banking, Wallets (integrate [Your chosen gateway]). 5. Order Tracking View order status in real-time (via logistics API). 6. Order Notifications Push, email, WhatsApp messages for: Order confirmation Out for delivery Delivered 7. Daily Visit Push Notification Automatic push notification encouraging users to open the app daily. 8. User Profile View & edit details, addresses, order history. --- 3. Seller Dashboard Features 1. Seller Registration & KYC Verification PAN, GST, Bank details via third-party KYC API. 2. Product Management Manual product upload (images, price, description, stock). Bulk upload via CSV. API sync for product details from seller’s system. 3. Order Management Accept/reject orders, mark ready for dispatch, handover to logistics partner. API integration for updating order status automatically. 4. Inventory Management Stock count auto-update via API. 5. Sales Reports View daily, weekly, monthly sales. 6. Payments View payouts, commissions, payment history. --- 4. Admin Panel Features (Web-based) 1. Dashboard Overview of sales, orders, seller performance. 2. User Management Add, edit, block buyers/sellers. 3. Product Management Approve/reject listings. 4. Order Management View all orders & their status. 5. Commission & Payment Management Set commission %, process payouts. 6. Reports Sales reports, order trends, seller performance. 7. Settings Manage categories, banners, coupons, logistics partner APIs. --- 5. Technical Requirements Mobile App: Flutter or React Native (Android + iOS). Backend: Node.js or Laravel. Database: MySQL or MongoDB. Admin Panel: Responsive web app (React / Vue / Laravel). Hosting: AWS / DigitalOcean / VPS with scaling ability. Security: SSL, encrypted data storage, secure payment processing. Documentation: API docs for sellers & logistics. --- 6. Delivery Requirements Full source code & deployment files. Admin panel credentials. API documentation. Bug fixing for 3 6 months after delivery. Assistance with app store publishing (Google Play + Apple App Store).
Project ID: 39743294
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48 freelancers are bidding on average ₹47,665 INR for this job

Dear Venu G., I'm writing in response to your project, "Comprehensive B2C Marketplace App Development," which outlines the creation of a complete B2C marketplace with Buyer, Seller, and Admin panels, including crucial API integrations. My expertise in full-stack development, cross-platform mobile apps (Flutter/React Native), and complex API integrations (payment, logistics, KYC) directly aligns with your requirements. I understand the importance of a seamless user experience, powerful seller tools, and comprehensive admin control, all supported by a secure and scalable backend. My approach will focus on building a robust architecture that delivers intuitive interfaces for buyers, efficient management features for sellers, and powerful oversight for you. We'll ensure all specified API integrations for product sync, order updates, logistics, and secure payments are flawlessly executed. I'm confident in my ability to bring your marketplace vision to life. I'd appreciate the opportunity to discuss your project further and elaborate on a tailored solution. Sincerely, Navneet
₹35,000 INR in 7 days
7.7
7.7

Hello I have read your requirements and I am sure I will be able to help you in Your Marketplace App. 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 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 Logical Soft Tech Pvt Ltd, Indore(M.P)
₹35,000 INR in 14 days
6.6
6.6

Hello there Hope you are doing well as you are looking for a "Build a B2C MARKETPLACE APPLICATION " so will make the same as you want , I have already develop and Design the so many Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.
₹100,000 INR in 25 days
7.2
7.2

✅ FLUTTER ✅ REACT NATIVE ✅ JAVA /KOTLIN ANDROID ✅ IOS ✨HIGHLY RECOMMENDED✨ ***** NO UPFRONT PAYMENT ***** I can start immediately, Hi My name is Amarjeet Singh. I have read your job ( ). I am full stack developer familiar with backend and frontend both website and mobiles apps. If you're seeking a reliable, experienced developer to bring your app ideas to life, let's connect and discuss how I can contribute to your success. I'm ready for any Interview or want to discuss anything. I am available at your comfort time and start your work... Am always to deliver high-quality work that meets or exceeds my client's expectations. I can help you if you need a reliable and knowledgeable mobile app developer to turn your ideas into reality. Let's achieve your business goals together.
₹25,000 INR in 45 days
5.9
5.9

Dear Venu G., I'm very interested in the "Comprehensive B2C Marketplace App Development" project. Your detailed vision for a complete Buyer, Seller, and Admin platform with robust API integrations (logistics, payments, KYC) and comprehensive notification systems aligns perfectly with my expertise. My experience in building scalable mobile applications (Flutter/React Native) and powerful backends (Node.js/Laravel), coupled with integrating complex APIs, makes me an ideal fit. I have a proven track record in developing secure payment gateways, real-time tracking, and efficient product/order management systems required for a platform like Meesho. My approach will focus on delivering a high-performance, user-friendly, and secure solution that meets all your specified features, from daily push notifications to comprehensive sales reports. I'd be delighted to discuss your project further and elaborate on how I can bring this ambitious marketplace app to life. Sincerely, chandan3110
₹12,500 INR in 7 days
5.1
5.1

As a dynamic Digital Solutions Provider, my team and I bring the requisite expertise to the table to create a comprehensive, user-centric B2C marketplace app tailored exactly to your needs. Our extensive skill set encompasses all key elements of this project; mobile app development with React Native, API integration, payment gateways, real-time tracking systems, push notifications and more - we have got you covered. Furthermore, our profound knowledge in implementing and securing databases and API integrations will ensure smooth synchronization of product information and order updates across various seller systems. Combining your chosen gateway with my team's experience in secure transaction processing will foster buyer trust, a vital element for any successful marketplace. We are well-versed in creating intuitive and highly functional dashboards that can tackle tasks from inventory management to generating detailed sales reports. In line with your project requirements, we have delivered several Android and iOS applications using React Native and embraced Node.js on Laravel for seamless back-end functioning. Leveraging these technologies along with our expertise your app will boast of optimal performance. Equally important to us is client satisfaction which is why we offer post-delivery bug fixing for an extended period: 6 months in this case. Lastly, we would be delighted to assist you in getting both iOS & Android apps through the App Store publishing process
₹35,000 INR in 15 days
3.6
3.6

I understand your vision of creating a comprehensive B2C marketplace app and I'm confident that my diverse skills and extensive experience make me an ideal candidate for the project. Over the years, I’ve successfully delivered more than a hundred projects, ranging from taxi booking apps to e-commerce platforms, using cutting-edge technologies such as Flutter, React Native, and Node.js. With regards to your project, I have hands-on experience in handling buyer apps with features like user registration, product browsing with advanced filters, secured cart & checkout systems with multiple payment options like UPI and card payments. I’ve also worked on order tracking and order notification features, such as push notifications and live delivery tracking which aligns perfectly with your project requirements.
₹25,000 INR in 7 days
2.4
2.4

Hello, I’m a results-driven full-stack developer and digital solutions expert with 4+ years of experience delivering high-performing, user-centric web and mobile applications. My approach blends clean, scalable code with modern, conversion-focused UI/UX, ensuring your platform not only looks great but also drives real business results. I specialize in WordPress, PHP, Laravel, Magento, MERN Stack, Shopify, and Flutter (iOS & Android), enabling me to build everything from lightning-fast corporate websites to scalable e-commerce systems and feature-rich mobile apps. Every project I deliver is responsive, SEO-friendly, optimized for speed, and future-ready for easy scaling. Whether you’re launching a new product, revamping your online presence, or building a custom platform from scratch, I bring a strategic, end-to-end approach that covers planning, development, integration, testing, and deployment. My focus is on quality, efficiency, and measurable growth, ensuring your investment delivers maximum ROI. Let’s connect and turn your vision into a powerful digital experience that engages users, strengthens your brand, and achieves top-tier performance in today’s competitive market. Best regards, Arshi.g
₹12,500 INR in 7 days
0.0
0.0

Hi, there. I can make your marketplace app a reality by three ways: developing a cross-platform Flutter/React Native buyer app with smooth browsing, cart, payment, and real-time order tracking; building a seller dashboard with API sync, inventory, order management, and KYC verification; and implementing a web-based admin panel for commission management, analytics, and user control. I will integrate logistics APIs, payment gateways, push notifications, and WhatsApp/email alerts to ensure a seamless end-to-end marketplace experience. My solution emphasizes scalability, security, and high performance for both mobile apps and web admin. I have built a similar B2C marketplace handling 2,000+ active sellers and 10,000+ daily users with full API integrations. You can trust me to deliver a fully functional, polished, and maintainable solution on time. Thanks.
₹22,000 INR in 7 days
0.0
0.0

As a seasoned freelancer with over six years in the industry, I firmly believe my experience and diverse skillset make me the perfect candidate for your comprehensive B2C Marketplace App development project. Leveraging my mobile app development skills in Flutter and React Native (which aligns with your technical requirements), I'll seamlessly build stable, user-friendly Android and iOS buyer app to elevate user purchase experiences. Additionally, my adeptness in Node.js and Laravel will ensure efficient backend functionalities that enable cross-system product synchronization and order processing. What separates me from others is my proficiency not only in app development but also in API integrations, quite evident in my work with Node.js. This not only enables real-time tracking of orders but also ensures secure transactions through seamless integration of payment gateways - a critical aspect for your B2C marketplace app. Furthermore, the comprehensive approach I bring to project management aligns perfectly with this complex venture you've outlined. With meticulous proficiency in documentation and long-term bug fixing support, I can take on the delivery requirements effortlessly. Lastly, drawing from my background in Digital Marketing, I will ensure that your app remains engaging even after its launch by implementing features like push notifications and other pro-custom
₹25,000 INR in 7 days
0.0
0.0

Dear Venugoutam, I am a perfect fit for your project. With extensive experience in end-to-end software development, meticulous quality assurance, and innovative problem-solving, I am confident I can deliver the high-quality solution you need. While new to freelancer, I have successfully completed numerous projects off-site. I have reviewed your detailed project description and believe that my skill set aligns perfectly with your requirements. Let's chat more about how I can help you achieve your goals. Looking forward to the opportunity to work together. Regards, Graham Valentyn
₹18,750 INR in 30 days
0.0
0.0

Hello! I’ve carefully gone through your detailed requirement for a complete B2C marketplace app ✦ covering Buyer App, Seller Dashboard, and Admin Panel ✦ and I believe I can deliver a solution that meets both your technical and business needs. I have strong experience with Flutter & React Native for mobile development, Node.js/Laravel for backend, and secure integrations with payment gateways, logistics APIs, and third-party services like KYC. From real-time order tracking to inventory sync and smooth product uploads (manual, CSV, and API-driven), I can ensure your platform runs seamlessly. I also specialize in building robust admin panels with deep reporting, commission management, and full seller/buyer oversight. Push notifications, WhatsApp updates, and email triggers will be set up to ensure consistent engagement, along with daily prompts to drive repeat visits. My focus is on clean architecture, scalability (AWS/DigitalOcean hosting), and future-proof APIs. ❖ Just to clarify, do you already have preferred logistics & payment gateway providers in mind, or should I suggest optimized options during development? I’ll also provide post-launch support, bug fixes, and app store deployment assistance. ⚡ I’d be happy to discuss timelines and your exact priorities further. Looking forward to collaborating with you on this exciting project! Thanks, Rusipo Bill ✨
₹22,000 INR in 7 days
0.0
0.0

Hello, thank you for sharing your project. I understand you need a complete B2C marketplace app with buyer, seller, and admin modules—plus API integrations for logistics, payments, and product sync. Having built full-stack apps with React Native/Flutter, Node.js/Laravel, and integrated payment/logistics APIs, I’ve delivered scalable platforms that handle secure transactions, seller dashboards, and admin controls with ease. My experience spans eCommerce, AI integrations, and mobile-first design, so I can ensure smooth performance and intuitive UI/UX. I will provide full source code, deployment, documentation, and post-launch support. Let’s schedule a quick call to align goals and ensure a successful build.
₹15,000 INR in 7 days
0.0
0.0

I am a seasoned software developer with 13 years of experience, holding a degree from IIT Delhi. My expertise aligns perfectly with the required skills for your project. I have successfully delivered complex solutions across diverse domains with a focus on quality and scalability. I bring strong problem-solving ability, hands-on technical depth, and client-centric delivery. I am confident I can add value to your project and deliver results within timelines
₹25,000 INR in 7 days
0.0
0.0

✨✨✨Dear Respected Customer✨✨✨ I understand you need a complete marketplace with Buyer, Seller, Admin apps. Flutter or React Native will be used for cross-platform Android & iOS apps. Backend will be Node.js/Laravel with MySQL or MongoDB database support. I will implement product, order, inventory, payment, and logistics APIs. Admin panel will be responsive, built with React/Vue/Laravel, secure & robust. Push notifications, email, WhatsApp updates, and daily reminders will be integrated. Thank you for hiring me.
₹20,000 INR in 10 days
0.0
0.0

I can help bring your vision to life, if not it's FREE. Your project requires a clean, professional, and user-friendly B2C marketplace app with seamless API integrations and automated features like push notifications and payment gateways. While new to Freelancer, I have vast experience in developing similar projects off-site. I would love to chat more about your project! Regards, Nickii
₹28,150 INR in 30 days
0.0
0.0

Hi With over a decade of experience in web and mobile app development, particularly with PHP, MySQL, and Node.js, I am an ideal candidate for your comprehensive B2C Marketplace App project. Having successfully handled a multitude of similar projects, including eCommerce websites and web portals, I am well-versed in developing platforms that are capable of handling the scale and complexity of a multi-vendor marketplace. One notable example is my recent work on an app that facilitates seamless buyer-seller interaction, streamlines order management, and integrates third-party APIs for logistics tracking and more - all features you require. Regards Parul Saini
₹15,000 INR in 7 days
0.0
0.0

Hi, I'll build Build a Complete B2C Marketplace App (Buyer + Seller + Admin) (like Meesho/Coutloot) with API Integrations * Buyer App – Registration (OTP/social), product browsing, cart/checkout, payment gateway, order tracking (logistics API), push/email/WhatsApp notifications, user profile. * Seller Dashboard – KYC, product upload (manual/CSV/API sync), order/inventory management, auto stock updates, sales reports, payout tracking. * Admin Panel – Manage users, products, orders, commission %, payouts, reports, coupons, banners, logistics partner APIs. let's connect on chat.. Thanks Raj
₹25,000 INR in 7 days
0.0
0.0

With approximately 5 years in Full Stack development, I can confidently say that I am capable of executing and delivering your Comprehensive B2C Marketplace App project diligently. My prior projects involved building similar multi-vendor platforms, involving both app and web deployment. I have worked with Flutter and React Native, Android, iOS as well as various backend technologies such as Node.js, Laravel or matching specific client's needs. In addition to the technical skills, I offer profound experience in API integrations - a feature you require to enable syncing of product catalogues & order updates with each seller's system as well as with logistics partners for live tracking updates. My extensive knowledge and hands-on expertise enables me to ensure smooth marketplace operations and strong communication channels between relevant stakeholders. Security is paramount in an e-commerce platform - so I prioritize data encryption for all aspects; sensitive information like user details and payment processing will be doubly secured via practices like SSL & encrypted storage. I also possess the skill set for powerful end-to-end UI/UX design so irrespective of the device or platform users access the app from, they will have a fluid, intuitive experience.
₹25,000 INR in 7 days
0.0
0.0

We propose a strategic and technically sound approach to deliver a high-quality Comprehensive B2C Marketplace App tailored to your business goals. With proven expertise in full-stack development, UI/UX design, and scalable architecture, our team is equipped to build a feature-rich, secure, and intuitive platform. We understand the importance of performance, user experience, and vendor management in a B2C marketplace. Our proposal includes end-to-end development, from planning and prototyping to deployment and support. We also offer customization, rapid delivery, and post-launch maintenance. Partnering with us ensures a reliable, future-ready solution that meets your vision and exceeds user expectations. Let’s build success together.
₹32,500 INR in 12 days
0.0
0.0

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