I have experience for more than 10 years on programming, and more than 5 years on .NET, MVC 2, 3 and 4 and I am available and ready to help you to do this project, as you can see on my portfolio I have experience with MVC4 and of course XML (as you can see on my portfolio, the cloudinvoicing project is an online portal that use customers like Yahoo or ESPN using .NET and XML for the electronic invoices that also needs to be signed as a requirement for the mexican government), I´m perfectly capable to do this and as an offer to get reviews on this portal, I´m getting a discount already included on my bid, I am also on similar hour zone so we can be communicated at any time