Full-Stack Developer Needed – High-End Platform with Crypto Wallets, VIP Cashback, Affiliate & Admin Back Office Project Overview We are looking for a highly experienced full-stack developer or development team to build a modern, scalable web platform with a premium UI/UX and advanced backend systems. The project involves recreating the same design style, user experience, and functional behavior of an existing reference website. The reference link will be shared via direct message only with qualified candidates. This is a serious long-term project, not a template or quick-build job. Security, performance, and scalability are top priorities. Design & User Experience • Premium, modern UI/UX • Clean layouts, smooth animations • Fully responsive (desktop, tablet, mobile) • Fast load times and optimized performance • Intuitive user journey (landing → signup → dashboard) • High-trust, professional appearance User Account System • User registration & login • Secure authentication (JWT / OAuth, 2FA-ready) • User profile management • Password recovery • Optional KYC-ready structure (admin configurable) Crypto Wallet System • Built-in multi-currency crypto wallet • Support for BTC, ETH, USDT (and expandable) • Deposit & withdrawal functionality • Transaction history and balance ledger • Admin-controlled withdrawal limits • Manual / automatic withdrawal approvals • Secure wallet handling & encryption Strong experience with crypto systems is required. VIP System & Cashback • Fully configurable VIP tier system • Multiple VIP levels with custom benefits • Daily cashback • Weekly cashback • Monthly cashback • Automated cashback calculations • Cashback visible in user dashboards • Admin controls for percentages, caps, and rules Referral & Affiliate System • Unique referral links per user • Standard affiliate revenue share (%) • Reshare / sub-affiliate system (multi-level) • Affiliate dashboard with live stats • Affiliate earnings wallet • Admin-configurable commission logic • Basic fraud-prevention mechanisms Admin Back Office (Admin Panel) A full-featured admin back office is required. Admin features include: • Platform overview dashboard • User & account management • Wallet & transaction management • Manual balance adjustments • VIP & cashback rule management • Affiliate & reshare commission control • Withdrawal approvals • Reporting & exports • Role-based admin access Technical Expectations • Modern frontend framework (React / Next.js / Vue) • Backend: Node.js / NestJS or similar • Secure, scalable API architecture • Clean, maintainable, documented code • Security-first approach • Built for future expansion Deliverables Fully functional live platform Admin back office Source code + documentation Deployment assistance Full ownership of code and assets