Flutter Developer for Business App

I need a skilled Flutter developer to work full-time on a business application for both iOS and Android platforms.

Key Requirements:
- Develop a business app with Flutter.
- Implement user authentication and payment processing functionalities.
- Ensure smooth performance on both iOS and Android.
Ideal Skills & Experience:
- Proven experience in Flutter development.
- Strong background in building business applications.
- Expertise in user authentication and payment processing systems.
- Ability to work full-time and meet project deadlines.