I need to build native iOS and Android apps for a residential estate management system that supports multi-role authentication, QR code visitor passes, and payment collection. The goal is to create a cohesive platform that integrates these features seamlessly. Scope of work - Develop native iOS and Android apps with biometric login. - Implement QR code visitor pass generation and scanning. - Integrate payment systems (Paystack/Flutterwave) for dues collection. - Create real-time announcements system with push notifications. - Ensure offline support with local database and auto-sync. - Develop gate access control features using QR scanning and manual entry. - Build backend with Supabase (PostgreSQL, Auth, Edge Functions). - Prepare apps for App Store and Play Store submission. - Provide source code and documentation. Additional information A prototype PWA exists for reference only, but the final product will be mobile-only. Company details - Residential estate management system platform. - Real Estate Ideal Candidate - Experience with Supabase. - Proficiency with payment gateways (Paystack, Flutterwave). - Skilled in QR scanning features. - Knowledgeable in offline-first mobile development.