Develop a multi-vendor wholesale directory. Only experienced developers who can show previous multi-vendor wholesale directory work should apply. Budget less than Aud$1000

I need a full-featured multi-vendor wholesale directory built from the ground up. The platform has three key user stories that must work flawlessly: Budget is AUD$500-$1000 for a simple website which can monetarise. 1. Approved suppliers and buyers create rich business profiles, upload unlimited products with tiered wholesale pricing, and manage stock in their own dashboard. 2. Buyers can post wholesale requests for quotation (RFQ). Suppliers respond inside the platform so both sides can negotiate and track offers in one place. 3. Once an offer is accepted, buyers place wholesale orders and complete payment on-site through a secure gateway. Order, invoice, and shipment data should be recorded for both parties. Anyone is free to browse public listings, yet only vetted suppliers and buyers should be able to register and unlock the above features. I will handle the approval process from an intuitive admin panel. Because timing is critical, the first usable release needs to go live ASAP. To keep the timeline tight, prefer proven frameworks (Laravel, Django, Node/React, or similar) and ready-made integrations for payment, KYC, and shipping where possible, but I’m open to your best stack recommendation as long as scalability and security are covered. Deliverables • Responsive web application (frontend + backend source code) • Role-based access control for public, buyer, supplier, and admin accounts • Product catalogue with bulk import, search/filter, and RFQ workflow • End-to-end order management with integrated payment gateway • Admin dashboard for user approval, fee/commission settings, and analytics • Deployment scripts and concise documentation for future maintenance Acceptance Criteria • All three core user stories flow without errors on desktop and mobile. • Only approved users can create or respond to RFQs and place orders. • Payments process successfully in test and live modes. • Code passes security audit for common vulnerabilities (OWASP Top 10). • Final build deployed to my cloud server and demo walk-through completed. Show me links or screenshots of previous multi-vendor wholesale or marketplace projects when you reply so I can quickly verify relevant experience and move forward.