Dear,sir.
I have just read your requirement and very interested in your C/C++ project.
I have 10+ years experience in Software Development and the C/C++ is my top skill.
As for rich experience, Network Connection Protocol using Socket for TCP/UDP, OpenGL using GLUT, CPU scheduling/Palleling Process/GUI for Robot movement/DataStructure&Algorithm ... are my mastered branch.
Hope to discuss with you soon.