Develop an iOS SDK, A sample app for the SDK, and a tutorial for Other developers

I am looking for a good iOS architect to help expose an SDK to be used to other developers of a web service I have. I had one freelancer work on an SDK but is not good. a high level requirement is the following : 1 - Developer an SDK that can accept an application ID and a token, this will be a test. 2 - Show all business objects needed for the SDK to be exposed. 3 - Build a sample app to be used as a tutorial to show how to embed the SDK. 4 - Build a tutorial explaining how to embed the SDK into other apps. 5 - Package the SDK properly, also make it ready for Cocoapods. I am looking for someone who understand how to build an SDK for iOS, and how to document the code and build a tutorial. I do have some basic SDK work done and will post that on [login to view URL] for the freelancer to look at. Also I will provide documentation for API''s the SDK is supposed to use. The API is not live and will not be for a while so you will have to build the SDK with only knowing the documentation I provide, and discussing issues with me.