Dummy Android App for Flash USDT

I'm looking for a professional and sleek dummy Android application that simulates sending flash USDT. This application is primarily for demonstration purposes, showcasing the basic transaction functionalities.

Key Features:
- Basic transaction simulation: The app should simulate sending flash USDT, demonstrating how transactions would work in a real-world scenario.

The ideal candidate should have experience in Android app development, with a portfolio showcasing professional and sleek UI designs. Understanding of cryptocurrency transaction simulation would be a plus. Please bid if you can deliver a high-quality demo app.