Hello,
I have read the job description and I am interested in this job. As I can understand, you have a html template with all the html and css files, but there is no backend (server side) code to handle the functionality. I can create this functionality, so that one can either register on your website or login.
I have 11 years experience in developing products using ASP.NET MVC, Azure, ASP.NET, C# Programming.
Regards,
Jai Singh