React Native UI for Quiz App

I'm looking for a talented developer to create a React Native user interface for an iPad and mobile questionnaire app focused on quizzes. The app should be engaging and user-friendly, with a modern design that caters to both iPad and mobile users.

Key Requirements:
- Develop a complete app UI using React Native
- Incorporate essential UI elements such as buttons, sliders, and checkboxes
- Design the app specifically for quizzes
- Implement a timer for each question to enhance the quiz experience
- Ensure the app is responsive and visually appealing on both iPad and mobile devices

Ideal Skills and Experience:
- Strong proficiency in React Native development
- Experience in designing and developing mobile and tablet applications
- Ability to create intuitive and interactive UI elements
- Familiarity with implementing timers and managing state in React Native
- Good understanding of responsive design principles

I'm excited to see your innovative designs and how you can bring this quiz app to life!