The goal is to release an MVP that lets end-users browse listings, submit requests through dynamic forms and receive push notifications, all managed from a web-based admin dashboard. The mobile side must be built once and run smoothly on both iOS and Android, so a cross-platform approach such as Flutter, React Native or a similar framework will make the most sense. Core functionality • Role-based access: users, inspectors and admins see only what they should • Professional, corporate-grade UI that looks consistent across devices • Phone-number authentication with OTP as the primary login flow (other methods can be added later) • Real-time push notifications for status changes and announcements • Scalable, well-structured backend with clear API documentation • Simple yet powerful admin panel to review submissions, update listings and manage users What I expect from you – A clearly articulated tech stack that covers mobile, backend, database, push service and hosting – Wireframes or quick mock-ups that show the professional look and feel before development starts – A realistic timeline broken into milestones (design, development, QA, deployment) – An estimated cost for the full MVP plus any optional add-ons you believe would future-proof the product – Source-controlled code, deployment scripts and brief hand-over documentation so my team can maintain the product after launch If you have ready-made admin templates, expertise with tools like Firebase, Supabase, AWS Amplify, Node.js, Django or similar stacks, and a track record of shipping cross-platform apps that scale, outline that in your proposal. I’ll review portfolios with comparable marketplace or listing-based apps first, then schedule a quick call to lock in details and get started.