iOS Health Tracking App Development

I'm looking for an experienced app developer to create a health tracking app for iOS. The primary focus will be on tracking a specific aspect of health.

Essential Requirements:
- iOS compatibility
- User-friendly interface
- Secure data handling

Ideal Skills and Experience:
- Proficiency in Swift and iOS development
- Experience with health-related apps
- Strong UI/UX design skills
- Knowledge of data privacy regulations

Please share your portfolio and relevant experience.