Flutter Developer for Quiz App

I'm seeking a skilled Flutter developer or a small team to create a comprehensive quiz and flashcard app tailored for the ARE 5.0 Practice Management Exam preparation. The app will serve both iOS and Android platforms and must support full offline mode.

Key Features:
- 50 sections, each containing 10 quiz questions, 10 flashcards, and 1 case study
- Immediate feedback on quiz answers with tracking of correct and incorrect responses
- Flashcards with a Q/A mode for effective learning
- 3 randomized mock exams (65 questions each) with automatic scoring
- User login and account creation using email and password
- Optional progress tracking by section
- Final score and review section for users to evaluate their performance

Deliverables:
- App published on both App Store and Google Play
- Full source code with comprehensive handoff instructions
- Fixed price preferred; please provide your estimate and timeline

Requirements:
- Experience in developing Flutter apps, particularly those involving quizzes or exams
- Ability to implement full offline functionality
- Strong understanding of user authentication and account management

Please include in your proposal:
- Examples of relevant Flutter apps you've developed
- Estimated completion time
- Any questions or clarifications you might need

I'm looking forward to collaborating with a developer who can bring this educational tool to life efficiently and effectively.

Please include:
• Relevant Flutter apps you’ve built before (especially quiz or exam apps)
• How long it will take you to complete
• Any questions you have