Health Tracker App Design

I need a creative designer to create a rough design for a motorcycle health tracker mobile app, targeting both iOS and Android platforms.

Key Requirements:
- User-friendly and intuitive interface
- Engaging and visually appealing graphics
- Consistent design language across platforms
- One video show how the app works

Ideal Skills & Experience:
- Some what of an experience in mobile app design
- Expertise in both iOS and Android design guidelines
- Background in advertising design is a plus
- Excellent communication skills for effective collaboration

Please provide a portfolio with your bids.