Flutter Educational App Development

I'm looking for a skilled Flutter developer to create an educational application for both Android and iOS. The app will include in-app purchases and advertisement integration.

Skills and Experience Needed:
- Experience with Flutter and Dart
- Prior work on developing educational apps is a plus
- Strong understanding of in-app purchases, especially one-time purchases and unlockable content/features
- Previous experience with integrating ads into apps
- Familiarity with creating interactive exercises, quizzes, and text-based content (articles)
- Both Android and iOS app development experience

Key Features:
- In-app purchases offering one-time purchases and unlockable content/features
- Advertisement integration suitable for educational content
- User-friendly interface and interactive design for exercises and quizzes
- A solid content management system for quizzes, interactive exercises, and educational content
- The ability to support both iOS and Android platforms.