At Hiram College I tutored and graded every CS class I ever took, and even one I didn't. I also subbed in for one of the professors one day for the Intro to Computer Science class when I was a senior to do exam review when she was out, which was unprecedented. I was a teaching assistant and/or co-instructor for the graphics classes at UPenn nearly every semester of my PhD work. One semester, the students even put together a semi-surprise appreciation party for my hard work on a notoriously difficult course. Again, unprecedented and to this day the invitation is displayed above my desk.
Grove City College
In 2013 I was hired by Grove City College as an Assistant Professor and have since taught many, MANY subjects in computer science. I left GCC at the end of my contract in June 2018. During my five years there, I taught Data Structures, Computer Organization and Architecture, Programming II, Object-oriented and Advanced Programming, Data Communications and Networking, Computer Security, Computer Graphics, Web Programming, and even a special topics course in Parallel and Concurrent Programming.