I have a Bachelor's degree in Accounting, and have very strong math, analytical, computer, and grammar skills. My GPA was 3.74 and I have run organizations of 1,000 people.
In my corporate experience, I spent time traveling throughout Europe and Asia, and have a broad understanding of other cultures.
My teaching style is to explain, give examples, practice with the student, then have the student work on some problems with supervision, and do homework between sessions.