URGENT ASP.NET SECURITY TESTING

We are building a ASP.NET based portal. We want someone to help identify any security holes and suggest solutions. You will attempt to hack into the site, and provided us with information how can we improve on our security once you are able to penetrate it. This is a highly private and confidential project. You must have experience in identify security holes and suggest solutions in ASP.NET. You will need to be on Skype while working with us. I look forward to hear from you.