Mobile App Developer for High-Fidelity Prototype

We are looking for a skilled Mobile App Developer to create a high-fidelity prototype for our upcoming mobile application. We need a professional who can turn our concepts into a functional, interactive, and visually polished prototype that demonstrates the core features and user flow... (Budget: $30 - $250 USD, Jobs: Android, Graphic Design, iOS Development, iPhone, Mobile App Development, Prototyping, UI / User Interface, UX / User Experience)