I’m upgrading an existing cross-platform mobile app built with Flutter on the front end and a Laravel backend. The current version runs smoothly, but I now need a polished interface and a stronger server side so the product can scale. On the visual side, I want a cleaner, more intuitive layout that keeps branding intact while smoothing out navigation and screen transitions. All assets are ready; the task is mainly refactoring widget layouts and ensuring everything looks perfect on both iOS and Android. The backend work is more defined: • Database modifications—new tables/columns and refactoring to support the updated feature set. • API integrations—connecting to a few external endpoints and extending existing REST routes. • Performance improvements—query optimisation, caching and other Laravel best practices to keep responses snappy. You’ll commit to the existing Git repo in small pull requests and document every change. Please be comfortable with Flutter 3.x, Laravel 10, MySQL/MariaDB, Git and Postman. I’ll provide full source code and a staging server at kickoff. Deliverables will be accepted when: 1. UI updates compile error-free on Android and iOS and match the provided Figma reference. 2. All new or modified API endpoints are documented in Swagger and return correct payloads. 3. Database migrations run cleanly with working seed data. 4. Average API response time stays below 200 ms on the staging instance. If you’ve shipped similar Flutter + Laravel solutions, share a link or brief summary in your proposal. Let’s collaborate and push this app to the next level.