Dear Sir or Madam,
I'm a student of computer science and engineering who excells in the C\C++ programming language and a student who finished those courses with the highest possible grades. I teach other students on daily basis on the subjects of structured and object oriented programming (I'd teach you the concepts and the logic behind everything, using the C++ language or another higher-level language if you wish).
If you're interested, don't hesitate to contact me.
Sincerly,
kjanko