FlutterFlow app developer

Looking for a Flutterflow developer with more than 5 years of experience.
You must be a fast developer
The frontend is already implemented and connected to Firebase.
Email and Google authentication implemented but require some modifications
You need to implement:
1. Fix Email and Google Authentication
2. Authenticate with your Apple account
3. User profile
- Edit profile
- Change Password
- Notification settings
Push Alarm
Email Notification
Market data updates
- Terms of Service
4. Payment method
- Credit card
- Paypal
- Apple & Google Pay
5. Subscription Plan
6. Purchase history

Can you work full-time on my project?
Can you work this weekend? Just this weekend


Please apply for an answer and a quote together.