The most important courses for the most of school majors, specially for engineering are Math, Physics an also English. I am a civil engineer who graduated in master of science from an international university (Politecnico di Milano) I am currently work as an engineer in an Italian company. I can provide you Math, and Physics courses to cover your school needs. I have a lot of studentship experiences that can share with you. I would be very flexible in the subjects based on your need.