I need an experienced Flutter developer to build a polished quiz mobile app that runs smoothly on both iOS and Android. The core idea is simple: serve engaging quizzes, track scores, and make the whole experience feel fast and intuitive. Here’s what I have in mind so far: • A clean, modern UI written entirely in Flutter/Dart • Question data that can be added or updated without republishing the app (Firebase or a lightweight backend would be ideal, but I’m open to your suggestion) • Solid state management and clear project structure so I can maintain or extend the app later • Basic analytics so I can see how many users are playing and where they drop off I’m flexible on specific features—multiple-choice, timers, leaderboards, and category filters all sound useful, but I’ll lean on your expertise to decide what fits best and how to implement them cleanly. Deliverables 1. Full Flutter source code, well commented and organised 2. A short README covering build/run steps and how to add new questions 3. One test build each for iOS (TestFlight) and Android (APK) I value clear communication and clean code. If this project sounds like a good match for your skill set, let me know what tech stack decisions you’d make and roughly how long you’d need.