I'm currently looking to blow new life into a WinForms visual basic desktop application ( which got developed over the previous 20 years). I'd like to renew the UI to modern times and also make a mobile application out of it. The whole application is currently using entity framework and is based on big data SQL server's.
Is there a framework/way of working that jumps into your mind when you hear this problem?
Speed is one of the #1 factors concering this application so i'm unsure about making it into a website using asp.net
Thanks for your insights.