Dear Madam or Sir,
I have great experience with OpenCv both in Python and in C++. However, I would prefer Python because it is more productive. As a mathematician and software developer, I am familiar with both the practical as well as the theoretical part of computer vision and machine learning. Therefore, I am sure that I can solve your problem fast.
You project is tagged with Face Regocnition? Do you want to augment the Face Regocnition already implemented in OpenCV? What is your exactly should be done? Since you have not given any details I might lower my bid after further details.
I am looking forward to discuss the detail in the chat.
Best regards