Need a developer for tele explanation of an old Visual basic 6 Project (only Indian)

We have an old Visual Basic 6 code that used to work some years ago. The project is a client server model. We need someone who can read the code of (Mainly 2 forms of the project ) and explain us what are the function and how the code works. Need an Indian developer only ready to explain over skype or phone via remote access. We have pay at an hourly rate . Sample file attached.