I can provide the mining and wallet applications for all OS, I will provide a source code for both the mining and wallet application and a pre-compiled version for both windows and linux. I will be making them using C++. I will add an API to wallet application so that you and other users can use it to create PHP applications for showing balance, listing transactions and transferring funds from wallet to wallet. I can also provide a PHP wrapper to make things easier to implement.
That is my plan of action so far, I can deliver in a week. Feel free to send me a message so we can discuss further.