Flutter code need Firebase integration, debugging, building AAB file

Job ID: 33920645

Budget: $10 – $20 USD

Please read this project carefully before bidding.
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I have a flutter code with clear documentation from author. I have changed App name, package name, language, font and logo/images by myself.

But I don't have code skills to do more so I need you:

1. Do Firebase integration.
2. Debug and fix code's errors if it has.
3. Run simulator to test the app then take some screenshots.
4. Build a perfect AAB file so that I can use it to submit Google Play.

I will send you app sourcecode + documentation and permissions to my Firebase account.

After finishing project you need sending me: AAB file + edited sourcecode + keystore + screenshots.

The code is best-selling item in Codecanyon so that I think you could finish this project within 1 day.