Hi! I can do this for you today, I dont need to be awarded, I'll just need your word that you will allow me the next 6-8 hours to develop it, I show it to you working, then you can safely award, I'll report my progress status each 2 hours, so it wont be a blackout for 8 hours.
I'm assuming the risk, no problem, I'll do it this way because I know is overwhelming in this platform to select a freelancer, there is always the risk to get stucked with the wrong one
I work with Xamarin on a daily basis, I do custom renderers, SQL Lite, and before I did all this plugin thing now packaged under the Xamarin Essentials nuget.
Thanks!
Felice