Developing Mobile App Multi-Langauage (iOS, Android and HarmonyOS)

We are looking for an experienced software development company or senior full-stack team to design, develop, integrate, test, and launch a complete MVP for a digital gold ownership platform. The platform will allow users to buy, hold, sell, redeem, and track ownership of physical 24K gold through a secure mobile experience. The selected freelancer/team will be responsible for: • Native iOS application • Android-responsive web application (or equivalent cross-platform proposal) • Backend APIs and business logic • Admin Portal for operations and monitoring • Database design with ledger-based wallet architecture • User authentication and OTP security • KYC integration • Payment gateway integration • Payout processing integration • Gold price feed integration • Rewards and referral system • Marketplace / Shop module • Notifications and price alerts • Document generation (invoices, ownership certificates, receipts) • Reporting, reconciliation, and audit logs • Deployment, testing, and launch support Key Features • User registration and authentication • KYC verification • Gold wallet management • Buy gold • Sell gold • Redeem physical gold products • Rewards and points conversion • Referral program • Partner loyalty integration • Activity and statements • Support ticketing and WhatsApp integration • Admin dashboard and operational controls When applying, please provide: - Relevant fintech or wallet projects. - Recommended technology stack. - Estimated timeline. - Estimated development cost. - Team structure and roles.

Project ID: 40495170