Want to connect .Net invoice with AFIP server

I am looking to connect a .Net invoice system with an AFIP server, and I require it to be web-based. The programming language should be .Net, and the application must be able to verify invoice from AFIP server. I am looking for a highly skilled freelancer to make this connection for me, so that I can have quick and easy access to invoices and information from AFIP. If you have prior experience in both .Net and AFIP systems, please bid as I am eager to get this project started. Your expertise will be greatly appreciated.