Mobile App UI Designer

I'm looking for a talented UI designer to help with a mobile app project that will be launched on both iOS and Android platforms.

Key requirements:
- Strong portfolio of mobile app designs
- Proven experience in designing apps that generate revenue
- Proficiency in designing for both iOS and Android
- Understanding of UI/UX principles and trends in mobile apps

Your role will be to create engaging and intuitive designs that drive user engagement and ultimately generate revenue. A deep understanding of the particular demands of mobile app users is crucial for this project.

The App that aims to automate:
1. how tenants inform landlord/agents on property faults (e.g. leaking taps, gas not working) and how landlord/agents look for tradesmen to go and fix the problem.
2. how Landlord/agents look for tradesmen to do property maintenance/repairs
3. how landlords/agents look for tradesmen to do the usual regulatory compliance checks.
Can you do UI designs of the App?