I'm a senior software developer, with more than 20 years of experience, using VB.Net and VBA to develop every type of application, building it from scratch or using Microsoft Office suite (look at my portfolio for some application developed by me).
I can convert your Excel worksheet to an awesome application, avoiding macro with certification issues and achieving better performance and enjoyable UI. As soon I will read the VBA code on your Excel spreadsheet I will deliver you the executable and its relative setup to easily install the application on every Microsoft Windows operating system, from Vista to 10.
If you need more information, feel free to open the chat with me, because only the employer can do it.