I have gone through the requirement, I am full time freelancer, I can do it.
Relevant Skills and Experience
I have more than 13 yrs exp as Architect, Tech Lead, Developer in C#,Asp.net, MVC, VB.Net, XML, SQL server, WebAPI, Xamarin, WPF
Proposed Milestones
$25 AUD - 5% token (after showing POC), 65% on delivery, 30% on your testing completion
Thanks