Interactive Overlay for React Native App

I need an interactive overlay for my existing React Native Expo app. The overlay should be designed to enhance user engagement and support touch gestures. I am open to suggestions regarding the types of interactive elements to include, such as buttons, sliders, or animations.

Ideal skills for this job include:
- Proficiency in React Native and Expo
- Experience in creating interactive UI elements
- Understanding of UX principles for user engagement
- Ability to implement touch gestures in the overlay

Please provide examples of similar projects you've completed in your proposal.