David Seff’s professional experience is in both the academic and business worlds, including the banking and insurance industries. He is skilled in teaching, computer programming, consulting, test preparation, and technical writing. Moreover, David Seff has designed courses for and taught how to teach preparation for standardized exams. Another courses designed by David Sheff include many math, physics, and computer science courses, as well as courses in sociology, biology, and earth science on the college level.