I need a dev who can add some additional bindings to four Xamarin pages

I have an application with a repro that I can make available to you. The application has two tabs: a) Dictionary b) DictionaryOld The code is currently the same in both of the tabs and what I would like is for the code inside of the Dictionary folder to be changed to 100% MVVM. Already almost all of the bindings have been set up but there are just 3-4 areas that do not use bindings and I would like to have a person who can fix this for me. The code uses MessagingCenter. As part of the work I would like to see this removed and replaced with direct calls to methods inside the view model. The rest of the application has already been changed and should serve as a good example. I would like for the code behind of all the pages to have almost no code. The OnAppearing methods and OnDisappearing methods should call methods with the same name (OnAppearing & OnDisappearing) in the view models. I would like the person who does this to make changes to the Dictionary Folder such that when finished both the Dictionary tab and the DictionaryOld tab work just the same.