C++ developer for NLP (natural language processing) project

I'm looking for C++ developer who has the knowledge of working with NLP text analysis libraries such as Freeling for sentence rephrasing capabilities. The project should provide a cross platform C++ library (both for Windows and Linux) that exposes receiving text sentence/s in order to generate new sentence/s that will match semantically the meaning of the original/s. At first step the library should support the English language but should be expandable to other languages later. Please elaborate what is your current knowledge and experience in the area of NLP and text analysis...