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Custom B2B Manufacturing Marketplace | Website + Android/iOS Apps PROJECT OVERVIEW: Custom high-performance website + native Android/iOS apps for manufacturing B2B platform. Vendor subscriptions, advanced catalog, RFQ system, order management. WEBSITE FEATURES: • Multivendor dashboard (GST upload, analytics) • Subscription tiers (monthly plans) • Product catalog w/ filters (material, specs, location) • Buyer RFQ + quote workflow • Razorpay/Stripe + GST India compliance • SEO optimized • Admin super control panel MOBILE APPS: • Catalog browsing + filters • Vendor dashboard lite • Push notifications • Quick RFQ • Order tracking • Offline catalog • Razorpay payments YOUR PITCH REQUIRED: Propose BEST custom stack for: • 10K+ listings • 1K concurrent users • Complex subscriptions Website: Laravel/Vue/[login to view URL] Mobile: Native/Flutter/RN - justify choice DELIVERABLES: ✅ Custom website source code ✅ Android APK + Play Store ✅ iOS App Store + TestFlight ✅ 60 days support + docs MUST SHOW: 1. 3 custom B2B marketplace sites 2. Published Android/iOS apps 3. Razorpay India experience 4. High-traffic architecture APPLY WITH: 1. 3 B2B portfolio links 2. YOUR stack recommendation + why 3. Team + timeline Start: "I recommend [STACK] because [3 reasons]. Portfolio: [LINK]"
Project ID: 40185654
68 proposals
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68 freelancers are bidding on average ₹46,786 INR for this job

Hello, I am excited about the opportunity to develop a custom B2B manufacturing marketplace, including both a website and mobile applications for Android and iOS. My focus will be on creating a seamless user experience that facilitates connections between businesses, ensuring that the platform is intuitive and efficient for all users. I understand the importance of delivering a product that not only meets your specifications but also stands out in the competitive landscape. I will ensure that the marketplace is equipped with robust features tailored to your needs, enhancing user engagement and satisfaction. Let’s discuss how I can bring your vision to life with a focus on quality and functionality. Regards, Nurul Hasan
₹12,500 INR in 7 days
8.7
8.7

I recommend Laravel + Vue.js for the website and Flutter for mobile apps because (1) Laravel is ideal for complex B2B logic like subscriptions, RFQs, GST compliance, and admin controls, (2) Vue.js delivers fast, SEO-friendly dashboards with advanced filters, and (3) Flutter enables a single high-performance codebase for both Android and iOS. Portfolio: • B2B manufacturing & wholesale marketplace • Vendor–buyer RFQ & subscription platform • Android/iOS business apps with Razorpay (Links available on request) Proposed Architecture: Backend: Laravel (REST APIs, queues, caching, RBAC) Frontend: Vue.js + Tailwind Mobile: Flutter (offline catalog, push notifications, payments) Database: MySQL + Redis Payments: Razorpay (GST India) + Stripe Infra: Scalable cloud/VPS with CDN Why this works at scale: Supports 10K+ listings & 1K concurrent users Clean multivendor and admin workflows Easy to extend (ERP, logistics, analytics) Timeline: Website & APIs: 6–7 weeks Android & iOS apps: 5–6 weeks (parallel) Team: Full-stack lead (me) + UI/UX + QA I have 5+ years experience in Laravel, Vue, Flutter, Android/iOS, Razorpay, and high-traffic B2B systems. Ready to start immediately with full documentation and 60-day support. Best, Bhargav
₹25,000 INR in 7 days
7.1
7.1

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. For your B2B manufacturing marketplace, I recommend using Laravel for the website due to its robust backend capabilities, efficient handling of complex subscriptions, and strong support for high-traffic architecture. For mobile, I suggest using Flutter for cross-platform development, as it allows for rapid deployment, seamless performance on both iOS and Android, and a unified codebase for easier maintenance. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? Let’s discuss over chat!What timeline do you expect for the completion of this project? Regards, Arpit Jaiswal
₹27,750 INR in 3 days
7.6
7.6

Hi 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 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)
₹30,000 INR in 7 days
6.6
6.6

I recommend Laravel + Vue.js + Flutter because it handles complex B2B logic cleanly, scales smoothly for 10K+ listings, supports secure subscription workflows, and allows a single high-performance codebase for Android & iOS. Portfolio: [Links can be shared in chat]. I’ve built multi-vendor marketplaces with RFQ systems, Razorpay (GST-compliant), role-based dashboards, and high-traffic architectures optimized for concurrent users. Your requirements around subscriptions, vendor analytics, offline catalog, and scalable APIs align perfectly with my past B2B manufacturing projects. I can deliver a production-grade system with clean source code, store-ready apps, and long-term scalability in mind. Looking forward for your positive response in the chatbox. Best Regards, Arbaz H
₹25,000 INR in 7 days
6.5
6.5

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps 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 Sr. Mobile Developer
₹12,500 INR in 20 days
6.7
6.7

Hi, I have proven experience delivering high-traffic B2B marketplaces with complex catalogs, subscriptions, and India-compliant payments, including Razorpay and GST workflows. I can recommend and implement a scalable web and mobile stack tailored for 10K+ listings and concurrent users, with clear milestones and long-term support. Can we discuss on chat , Regards Abhishek
₹25,000 INR in 7 days
5.8
5.8

Hello, My name is Rahul Singh, and I run Team Velora with a senior team experienced in building high-scale B2B marketplaces and mobile apps for 3+ years. We understand your requirement for a custom manufacturing marketplace with subscriptions, RFQ workflows, payments, and scalable architecture. Please come to the chat box so we can discuss the stack, milestones, and execution strategy.
₹30,000 INR in 10 days
4.5
4.5

Hi Mate , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Android, Flutter, Laravel, iOS Development, Django, PHP, Vue.js, Mobile App Development, Web Development and iPhone. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Looking forward to serve you
₹27,750 INR in 3 days
4.6
4.6

Hi, I’m an experienced web & mobile developer and can build your matchmaking platform with a responsive website and mobile apps (iOS & Android), complete with user profiles, matching logic, chat, and secure login. I’ll deliver quality work with smooth UX and clean code. Ready to start immediately. Regards, Bharti
₹25,000 INR in 7 days
4.1
4.1

I recommend Laravel + Vue.js for the website and Flutter for Android/iOS apps because: Scalable & High-Performance: Laravel handles complex workflows, multi-vendor dashboards, and subscription logic efficiently; Vue.js enables a responsive, dynamic frontend. Rapid Cross-Platform Development: Flutter allows building high-performance native-like apps for Android/iOS from a single codebase, reducing time and cost. Future-Proof & Maintainable: Laravel + Vue + Flutter is widely supported, modular, and suitable for handling 10K+ listings and 1K concurrent users with optimized caching, queue systems, and API-driven architecture. Deliverables: Custom website source code with multivendor dashboard, subscription tiers, RFQ workflow, GST-compliant Razorpay/Stripe integration, SEO optimization, and admin super panel Android APK + Play Store deployment iOS App + TestFlight/App Store deployment 60 days post-launch support + documentation Team & Timeline: Full-stack Laravel/Vue developer (1) Flutter mobile developer (2) Backend/API specialist (1) QA & DevOps (1) Timeline: 1 - 2 weeks to MVP, including website + apps Razorpay India Integration Experience: Implemented multiple high-transaction B2B platforms with Razorpay subscriptions and GST compliance. This architecture ensures scalable, maintainable, and high-performance web + mobile B2B solution, ready for 10K+ listings and heavy concurrent usage.
₹25,000 INR in 7 days
3.7
3.7

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank B
₹25,000 INR in 7 days
4.0
4.0

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
₹18,000 INR in 7 days
3.1
3.1

I recommend a hybrid stack combining Django and Flutter to power your B2B matchmaking website and mobile apps. My choice is justified by three reasons - scalability, speed, and familiarity. First, Django's robustness will ensure that your platform can handle 10k+ listings and 1k+ concurrent users without any performance hiccups. Second, incorporating Flutter for mobile will result in efficient code sharing without compromising the native-like experience users expect from an app. While I don't have direct B2B marketplace examples in my portfolio, I've built numerous similar career portal platforms with complex subscription models. Most notably, I've developed AI-powered FinTech systems and worked with payment APIs including Razorpay in the past. This background puts me in a strong position to quickly grasp the unique dynamics of your project. Regarding team and timeline, I work alongside a qualified group of developers who've excelled in previous high-traffic projects. We're looking at delivering your custom source codes for the website, Android APK + Play Store compatible version, iOS App Store + TestFlight compatible version within 60 days. Let's create a secure and high-performance manufacturing B2B marketplace together so you can effectively connect buyers and vendors while further expanding your business horizon. Contact me now so we can discuss the finer details!
₹25,000 INR in 7 days
3.1
3.1

Hello there, I reviewed your project B2B Matchmaking Website & Mobile Apps 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 in 7 days
3.9
3.9

Hi, I have experience in Flutter & have the skills necessary. Feel free to message me so we can discuss yuor project requirements in detail! Mahir
₹28,000 INR in 7 days
2.4
2.4

I propose developing a scalable B2B matchmaking platform with a secure website and mobile applications designed for seamless business discovery and collaboration. The solution will include intelligent matching, advanced search and filtering, verified profiles, real-time interactions, and role-based access to ensure a smooth user experience. Performance, security, and scalability will be prioritized across all platforms. I have already worked on a similar B2B matchmaking project, giving me clear insight into real-world workflows, challenges, and best practices. If you’re interested, I can share relevant details to demonstrate how this experience can add value to your project.
₹28,000 INR in 18 days
2.2
2.2

hi, I’ve carefully reviewed your requirements, and this is clearly not a typical multivendor marketplace. You’re building a serious B2B manufacturing platform with subscriptions, RFQs, GST compliance, and mobile apps that must perform reliably under real load. Below is how I would approach this project end-to-end.
₹25,000 INR in 7 days
2.3
2.3

Hi there, I’m Dhaval from Codeline Infotech LLP. We can build your B2B manufacturing marketplace with a scalable web platform and Flutter-based Android, iOS apps, supporting multivendor subscriptions, RFQ workflows, advanced catalogs, Razorpay, Stripe payments, and high-traffic performance. We have 7 years experience with Flutter, Laravel, Node.js, B2B marketplaces, Razorpay India, subscription systems, and large-scale production deployments. Full source code, store-ready apps, documentation, and 60 days support included. Thanks, Dhaval V
₹25,000 INR in 7 days
1.5
1.5

Hello, Hope you are doing well. I have experience of 6+ years of in Mobile Applications Development and I have previously made many applications with Interactive Designs and Functionalities. I have reviewed your requirement. I will definitely design & develop a fully responsive & user-friendly application. However, I would like to dig more into your requirements to develop a unique application as per your desires App development:- Olx App Taxi App Dating App. Educational App Multivendor App. Hotel and Restaurant Booking App. Doctors/ hospital management App. Please have a look at my portfolio link : https://www.freelancer.com/u/khushiArt Best Regards Khushbu
₹13,850 INR in 15 days
0.8
0.8

Jamshedpur, India
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