Senior Full-Stack Developer Needed for Custom Multi-Vendor Marketplace

Custom Multi-Vendor Marketplace Website (From Scratch) I am looking for an experienced Full-Stack Developer to build a custom multi-vendor marketplace from scratch. This is NOT a WordPress, Shopify, Magento, or ready-made script project. I need a fully custom, scalable, and secure platform with a decent UI/UX. The project is medium to high complexity, so please apply only if you have experience building custom marketplaces or similar large web applications. Main Features Seller Dashboards Ecommerce site Wallet System ( deposit , withdraw and spent on site) Escrow Payment Flow( to secure buyers and sellers money ) Razorpay & Crypto Payment Integration Real-Time Chat with image support Admin Panel Responsive Design mobile, tablet and desktop , in future app The complete feature list, workflow, reference websites, and UI requirements will be shared after the initial discussion or interview. Requirements Experience with custom marketplace development Clean, scalable, and secure code Ability to suggest the best technology stack if needed When applying, please include: Links to similar projects you have built Your recommended tech stack Estimated timeline