Hello,
I would be very glad to work on this for you.
I have both VB.NET and C# experience (10+ years). I have previously done quite a few projects which deal with VB.NET consuming JSON APIs ( Twitter API, WooCommerce, Dropbox, etc.).
I have also experience with semi automatic creation of VB.NET classes from complex JSON structures. I will deliver the top class VB.NET code.
If you have any questions, please feel free to ask.
Thank you very much,
Goran