I have an existing Android App built using Xamarin. I have a couple of issues mainly with the app stability, Nougat version, GUI (look and feel). I am planning to enhance the current one or build a new one using the same logic/functions in the current app.
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I have 3 year experience in it so if you are worry about your project then I am best choice for [login to view URL] one can do this work better than me.