Cross-Platform LMS App Development

I'm seeking a developer to create a Learning Management System (LMS) mobile application for both Android and iOS platforms. The primary content of the LMS will be video lectures, which will be embedded from third-party services like YouTube. Additionally, the app should include a progress tracking feature to help users monitor their learning journey.

Ideal skills and experience:
- Proficiency in mobile app development for both Android and iOS
- Experience with integrating third-party video content
- Ability to implement progress tracking features
- Knowledge of UX/UI design for educational apps
- Familiarity with LMS functionalities and requirements

Please provide examples of similar projects you've completed.