Convert ASP.NET 4.0 project to DotNetNuke Application Portal.

Hello, I have an unfinished ASP.NET Application that I am currently working on. Mid way, I have found a requirement of converting this application into DotNetNuke application. Therefore I need to convert all the working portions of the application into DotNetNuke Modules. I myself am a seasoned ASP.NET developer and am working on the project. So basically what I am looking for is a co-worker more than just a worker. Please respond back to me stating what experience do you have on DotNetNuke. Further details would be discussed upon showing necessary experience with DNN modules. Thanks Ashutosh