Very Simple WebView App in Flutter

I require somebody to develop a very simple app using Flutter.

Screen 1 - Company logo & loading animation (spinning wheel)
Screen 2 - Once loaded will load the WebView which is a login screen. This will remain the only screen in use.

Requirements

- If a user has logged in on the website via the WebView they should remain logged in on future launches of the app
- The header and footer of the website which is loaded in WebView should be removed

Graphics & more information will be provided to serious proposals.

Do not send me a generic response and please showcase some of the apps you've previously built.

I will need to be able to download the finished app from Git.