My goal is to launch a web-first minimum viable product that lets travellers, expats, and digital nomads exchange cash directly with one another anywhere in the world. The platform must feel as polished as a modern fintech app while remaining lean enough for a rapid first release. Scope of work Please take the wire-frames and user stories I’ve prepared and develop a secure, responsive web application (React or similar front-end, any robust back-end stack you are comfortable with) that covers these core modules: • User Authentication & KYC – Google and Facebook OAuth only, with optional document upload for compliance. • Dual-Mode Exchange – support both instant swaps (escrow-style) and meet-up trades. • Exchange Listing – display offers by currency type so users immediately see matching pairs. • Smart Matching Engine – surface the best counterparties automatically. • Negotiation Flow – must allow offer countering; the UI should update in real time as values change. • Chat & Messaging – text or emoji is fine, no attachments needed in this phase. • Geo-Location & Meet-Up Suggestion – distance-based sorting and safe-zone recommendations. • Rating & Reviews plus Social Trust Badges. • Dispute Resolution dashboard for moderators. • Admin Console with user, trade, and KYC oversight. • Notifications (web push and email). • Live Currency-Rate API integration. Integrated social layer Beyond Google/Facebook login, I want friction-free share links for Facebook and Instagram, pre-made story templates, a referral engine that tracks sign-ups, and lightweight community hooks (e.g., Telegram group link) to seed early trust. Acceptance criteria 1. All listed modules function end-to-end in a hosted staging environment. 2. Trades can be created, matched, negotiated via counter offers, and completed with ratings posted. 3. KYC flow passes a test suite of edge cases. 4. Deployment scripts and concise technical documentation are handed over so I can replicate the environment in one command. Timeline and collaboration I’m ready to start immediately and would like weekly demos; short daily async check-ins over Slack are ideal. Code in English, comments included, and commit regularly to a shared Git repo so progress stays transparent. If you’ve shipped P2P, marketplace, or fintech products before, I’ll value that experience greatly—please point me to live links or repos that highlight similar matching or escrow logic.