Cross-Platform Habit Building App Development

I'm looking for an experienced app developer to create a habit building app for both iOS and Android platforms.

Core Features Required:
- General reminders
- Activity logging
- Progress tracking

Reminder Types:
- Recurring reminders (customizable and user-friendly interface preferred)

Ideal Skills and Experience:
- Proficiency in mobile app development for both iOS and Android
- Experience with reminder and logging functionalities
- Strong UI/UX design skills to ensure an intuitive user experience
- Ability to implement customizable and recurring reminders effectively

Looking forward to your proposals!