Wanted a C# and C++ System Programmer for an Audio Instant Messaging System

We need a highly skilled C++ programmer with good knowledge of C# who can port the speex library in C++ to C# . we have done maximum of the work, but we are facing some problem in playing the 16 bit pcm data. The bidder should have good command over C++ and basic data type conversion in C++ to C#. We have the following essential requirement. We need that the data obtained from the libspeex decoder should be in wav format which should be playable in a wav player made in C#. The bidder can also suggest which wav player we should use or any other format you know of. We have a lot of code already written so it will be of help to you.