Fintech App Design

I need a skilled app designer to create a personal finance management app for both iOS and Android platforms.

The app should include integration with money and fitness applications.

Ideal Skills and Experience:
- Experience in designing fintech applications
- Proficiency in both iOS and Android design guidelines
- Strong UI/UX design skills
- Experience with app integration, especially with fitness and financial apps
- Ability to create user-friendly, intuitive interfaces

Please include your portfolio and relevant experience in your bids.