Looking for Xamarin developer who can make form Vscommunity2022

I need an app developed in visual studio community 2022 using xamarin form and c# to be able to create Android and ios app. I need the source code.
It will have 2 buttoms and 1 gridview
When i press button 1 the app will call a web api every 5 min. If the response is != empty, the response will be shown in the grid view along with all other previous responses since button 1 was pressed and will give me a notification.
When i press button 2, it will stop the cycle initiated by button 1