Hi Dear, I can sure help you to Build a flutter app with the same interface as provided the open-source app in GitHub as per your requirement - Let's get on a chat if you are available so that I can see details and advise of your application requirement.
I have 2 Years experience in Flutter and 4+ Years experience in Android and iOS so I can easily develop your Flutter application as per your requirement.
I'm among the top 5% freelancers here in Flutter so you can expect high quality work with good communication and an amazing experience.
I'm happy to answer any queries that you may have.
Wishing you the best of health and success.
Best Regards,
Kumar Singh
***** Flutter Portfolio ******
1.) [login to view URL]
2.) [login to view URL]
3.) [login to view URL]
4.) [login to view URL]
5.) [login to view URL]
6.) [login to view URL]