AI-based Android Yoga & Exercise App

I'm looking to develop an Android productivity app focused on wellness and fitness. This will be a Yoga and exercise application with a unique twist: it will incorporate an AI feature for posture correction and guidance throughout workouts.

The app's primary purpose is to help users enhance their physical health while boosting productivity.

Key Features:
- AI teaching mechanism: The app should have an in-built AI that can guide users through exercises, correcting postures and providing feedback.
- Yoga and exercise routines: The app needs to include a variety of yoga and exercise sessions catering to different skill levels.
- User-friendly interface: The app must be intuitive and easy to navigate for users of all ages and tech skills.

Ideal Skills and Experience:
- Proven experience in Android app development
- Expertise in AI integration within mobile applications
- Background in developing fitness or productivity apps would be a plus
- Strong UI/UX design skills to create a user-friendly interface.

I'm looking for a freelancer with a strong portfolio in similar projects who can deliver a high-quality, engaging and useful app.