Flutter App Upload to Google Play Store and Apple app store.

I am looking for a Flutter app developer who can help me upload my app to both the Google Play Store and Apple App Store.

Platform:
- The app needs to be uploaded to both the Google Play Store and Apple App Store.

Developer Account:
- I already have a developer account in Google Play Developer Console, but I do not have one in Apple Developer Account yet.

Timeline:
- The estimated timeline for the app to be uploaded to the app stores is more than 2 weeks.

Ideal Skills and Experience:
- Experience with Flutter app development
- Familiarity with the Google Play Developer Console and Apple Developer Account
- Knowledge of the app submission process for both platforms