B2B Escrow Marketplace for African Diaspora

@mahig47

Hello! As per your project post, you are looking to build an MVP B2B marketplace and escrow platform for the African diaspora, connecting diaspora clients with trusted local service providers while adding optional verification and protection through Proxy users. The platform needs secure transactions, escrow status management, field verification, GPS based evidence, and reliable payment and payout workflows. I can help build the MVP with separate Client, Provider, Proxy, and Admin experiences, including service listings, checkout with Shield upgrades, transaction and escrow tracking, Proxy verification workflows, mobile friendly PWA functionality, camera and video capture, GPS and timestamp metadata, 50 meter geofence validation, dispute handling, and Airwallex payment and payout integration. I specialize in full stack marketplace development, payment integrations, escrow workflows, PWA applications, location based features, role based platforms, and secure backend systems. I can structure the MVP so the transaction and verification foundation can later support additional services, regions, and more advanced trust features. Let’s connect to review the marketplace workflow, escrow stages, and Proxy verification process so we can build a secure MVP that establishes trust between diaspora clients and local providers. Best regards, Nikita Gupta

@pinkeegupta

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 & React- Native and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@bhaveshvyas23

Hello, My Name is Bhavesh Vyas, I am a skilled & experienced Full stack developer. I have 13+ years of experience working in PHP,Laravel,Livewire, Vue.js, React.Js, jQuery, MySQL, JavaScript, JSON API, AND MERN and Next.js. I am available from Monday To Satursday, 9 hours a day. My time zone is GMT +5.30 but I am also flexible in communicating with you whichever is suitable for you. I am looking forward to developing a long-term relationship with you. Regards. Bhavesh Vyas

@Prutheus

Escrow is the whole product. The marketplace around it is standard work; holding other people's money while a land purchase or a construction milestone completes is what makes this trusted or dangerous. Two things I would raise before anything else, because they shape the MVP: First, real escrow is regulated. In most jurisdictions you cannot hold client funds without a licence or a partner who has one. The usual answer for an MVP is a payment provider with escrow or split-payment support, where they hold the funds and you orchestrate the release. That is faster, cheaper and legal. Second, for land acquisition and construction, release must be milestone-based with evidence attached — photos, documents, a verification step — not a single hold-and-release. That is the actual trust mechanism your users are paying for. The build: - Client, provider and admin roles with clear separation of what each can see and do. - Milestone-based transactions with an evidence trail and a dispute state that freezes funds rather than defaulting either way. - Verification upgrade as a paid tier, since that is your differentiator. - Full audit log — for a trust platform, the log is the product. Proof: PostgreSQL and Node in production, payment integrations, and systems with database-enforced access control and audit trails. Question: do you have a payment provider in mind, and which countries at launch? That determines what is possible. Martin

@mahads31

With over a decade of experience in full-stack web development, I am confident in my ability to build your B2B escrow marketplace for the African diaspora. My professional journey encompasses projects similar to yours, giving me an edge in understanding your needs and delivering top-notch work on time and on budget. For instance, have built various marketplaces, integrated payment gateways as well as developed complex verification systems. In addition to my extensive skills in React.js, Node.js, and PHP , I have worked with Airwallex before, which is advantageous for this project given its specific API integration requirements. Moreover,I've got experience working with geolocation libraries like Haverline and using browser camera APIs for image and video capture essential for the project's verification process. All these come together to provide you with a seamless product that meets every specification. Lastly, I am highly invested in fostering long-term client relationships by not just delivering a product but by ensuring it's efficient, reliable, and scalable - which is exactly what I plan to bring to your project. A fair budget along with timely delivery of satisfactory results should be expected since these are hallmarks of my work. Let's partner together to build a disruptive marketplace solution for the African diaspora!

@pawan99saini

Hello , I’ve reviewed your brief — the most important part of this MVP is making the transaction flow reliable from checkout through verification, approval, and payout. It would be worth confirming early how the Shield/escrow states and Proxy verification process should work, particularly the 50-meter GPS geofence, camera capture, and metadata validation, as these will shape the backend workflow and database structure. From there, the marketplace, role-based dashboards, Airwallex payments/webhooks, notifications, and PWA can be built around a clean and scalable architecture. Can we connect over chat to discuss in detail.

@naeem1114

Relying on a 50-meter GPS geofence can be tricky on low-end phones, so I’ll add a server-side Haversine check plus a fallback to cell-tower location. I’ll capture the video, GPS, and timestamp in the PWA, then verify the coordinates before marking the escrow as ready. If the location falls outside the radius, the proxy will get an immediate alert to re-record. Many escrow builds forget to make webhook handling idempotent, which can cause duplicate payouts if Airwallex retries. I’ll store each webhook event hash and only process it once, updating the payout status atomically. Ready to start right away and have the core transaction-verification-payout loop running in the first sprint.

@sateeb

Hello, I am Ateeb Musharraf, a seasoned Full-Stack Developer with over 5 years of experience in PHP, specializing in building custom websites and applications. I have carefully reviewed your project requirements for developing a B2B Escrow Marketplace for the African diaspora. I am confident in my ability to deliver a professional and efficient solution tailored to your needs. As a WordPress Developer with expertise in building responsive and user-friendly websites, I am well-equipped to handle the development of the marketplace and escrow platform. My skills in WordPress, WooCommerce, HTML, CSS, JavaScript, and PHP align perfectly with the technical requirements outlined in the job description. You can view some of my previous work in my portfolio here: https://www.freelancer.com/u/sateeb I am committed to maintaining open communication throughout the project and am eager to discuss how we can bring your vision to life. Regards, Ateeb Musharraf

@bhargav922002

Hello, I'm Bharghav, a full-stack developer with 10 years of experience specializing in PHP, Node.js, and Next.js. I understand that you need an MVP for a B2B marketplace focused on the African diaspora, specifically a trust and escrow platform for various services. To complete this project, I will create user roles for clients, providers, and proxies, develop service listings, and ensure secure transactions with the Airwallex API. My plan includes implementing a mobile-friendly PWA, basic transaction management, and robust backend architecture according to your specifications.

@RyanF172

We have over 5 years experience with similar projects for marketplace and escrow solutions. You're looking to create an MVP for a B2B marketplace focused on the African diaspora, including features like service listings, client checkout, and a proxy dashboard for verification. To approach this project, I would start by defining the core functionality based on your MVP scope, ensuring a streamlined user interface for all roles. I would implement the necessary payment integrations and transaction workflows to facilitate secure service purchases. Regular updates and clear communication will ensure we stay on track. Deliverables: * User roles setup (Client, Provider, Proxy) * Marketplace structure with service categories * Client checkout and Shield options * Proxy dashboard with GPS verification * Integration of Airwallex API for payments I am happy to share relevant examples of my previous work. Let’s discuss how we can make this platform a success. Regards, Ryan

@yinhaojiah5

Hi, I'm a full-stack developer with hands-on experience building web applications using the MERN stack (MongoDB, Express, React, Node.js). Why I'm a good fit: ✅ MERN Stack Expert — React + Node.js + MongoDB is my core tech stack ✅ Real Project Experience — I've built and deployed a full-stack knowledge-sharing platform (React frontend + Node.js backend + MySQL) that's currently live in production ✅ E-commerce Understanding — Familiar with user auth, product listings, cart/checkout flows, and payment integration patterns ✅ Clean Code — Well-structured, documented code with responsive UI design I can deliver a scalable marketplace with: - User registration & authentication (JWT-based) - Product catalog with search & filtering - Shopping cart & checkout flow - Admin dashboard for sellers - Responsive mobile-friendly design Timeline: 7-10 days for MVP Communication: Available 9:00-22:00 CST (GMT+8), quick response guaranteed I'd love to discuss your requirements in more detail. Let's chat!

@zuaibahmedd

Hi, I understand the main goal here is to build a trusted B2B marketplace, not just a basic listing website. I can handle the marketplace, Client/Provider/Proxy flow, GPS + video verification, 50m geofence, escrow workflow, and Airwallex payments/webhooks in one clean MVP. I’ll keep the architecture simple and scalable so you can easily add more services later. I’m ready to start and can work directly from your technical specification. Best, Zohaib

@mikhailivanovai

An escrow MVP stands or falls on the money states rather than the listings. Held, released, disputed and refunded each need to be a recorded state with who triggered it and when, otherwise the first disagreement between a diaspora buyer and a local provider becomes yours to arbitrate with no evidence. MVP scope: provider listings and profiles, request and quote flow, escrow built on that state machine with a payment provider that supports hold and release in your corridors, a dispute queue for your team, plus KYC fields captured at signup so verification can switch on later without a migration. Price 140000 INR for the MVP, 35 working days. Which countries send and receive first, and have you chosen a payment provider that supports escrow in those corridors?