Flutter Developer Required for Mobile Application

Hello,

I am looking for a skilled Flutter developer who can help me to ingrate the one page UI into the current app

I am trying to fetch data and showing it on new UI so that is not working. I am getting confused due to code, not getting the logic behind the functionalities because each separate widget exist in different classes so that is the issue.

Looking for expert to ingrate the UI already created into Flutter app,

Thank You