I have never tutored in any any official capacity; I have always merely helped friends, family, or neighbors with their math homework. I think I am pretty good at tutoring: I focus on the concepts of math and physics and the reasons behind the arithmetic. Memorizing the methodology is a short term, temporary fix. I believe in understanding the material, and the grades will follow.
I graduated from the University of Alabama with a degree in Mechanical Engineering and have worked with the Navy as a nuclear test engineer up until a few months ago.