Ionic App Developer Needed for update and submit app to ios Appstore, and android Playstore

I have an urgent need for an experienced Ionic developer to help me get my app live on both IOS Appstore and Android Playstore as soon as possible.

The app needs to be updated from an older version to the latest one as well.

The project entails:
- Ensuring the app is compatible with both iOS and Android
- Meeting the necessary app store requirements for submission
- Ensuring the app has a clean and user-friendly interface
- Testing the app for bugs and issues

Ideal candidates should:
- Have a strong portfolio of previous Ionic app development
- Be familiar with app store submission processes
- Be able to work quickly and efficiently
- Have experience in user interface design
- Have experience in app testing and bug fixing

This is a time-sensitive project, so please only apply if you are able to start immediately. Thank you.