We are developing a cross-platform mobile and web application. The core application has already been fully designed and generated using Lovable.dev, including UI screens, workflows, and logic for handling shared content. The budget is USD 100. We are now entering the next implementation phase, which requires a professional Flutter developer to take the project from prototype to full production release. The developer’s responsibilities include three main areas: 1. Convert the Lovable.dev Application into a Full Flutter Project The Lovable.dev-generated output needs to be migrated into a clean, scalable Flutter codebase. The developer will be responsible for: - Rebuilding the generated app structure into proper Flutter architecture - Ensuring all screens, logic, and flows are implemented correctly - Organizing the codebase using best practices (e.g., MVVM, clean architecture) - Ensuring the app is production-ready, maintainable, and optimized This phase is strictly technical and does not require any knowledge of the underlying business concept. 2. Install and Finalize Native Share Integrations The app must accept shared content directly from the device’s system share menu. This requires implementing: - iOS Share Extension (Swift) - Android Share Intent Receiver - Web Share Target API (for PWA) These components were already generated/prototyped in Lovable.dev, but they still need to be: - Properly installed - Integrated into the native iOS and Android project files - Connected to the Flutter side - Routed to the app’s internal “Add Item” screen (already designed) The developer’s job is to finalize these native integrations and ensure they work seamlessly. 3. Prepare and Publish the App to App Store & Google Play Once the app is migrated and integrations are installed, the developer will: For iOS (App Store): Configure signing certificates & profiles Set up App Store Connect Build a Release (IPA) Pass App Store validation & guidelines Submit for review For Android (Google Play): Configure keystore signing Build Release AAB Prepare Play Console listing Pass Play Store policy checks Submit for review The developer must ensure the app meets: Apple Human Interface Guidelines Google Play Policies PWA/PWA manifest requirements (if needed) Confidentiality Note The nature of the content handled by the app, the unique concept, and the business model are intentionally not disclosed here. Full functional details will be shared only after NDA signing. The developer will work solely on: - The Lovable.dev → Flutter migration - Finishing the native integrations - Ensuring all requirements are met - Submitting the application to App Store & Google Play