I am a Lecturer in the Department of Computer Science at the University of Massachusetts Amherst.
I am currently teaching CmpSci 453, Computer Networking.
Next semester I will be teaching a brand-new course CmpSci 291W, Introduction to Web Programming.
My office hours are Mondays 10:30 AM -- 12:00 Noon, and I may be found, then, and some other times, in the Computer Science Building room 320. I am also available by e-mail, which will usually get you a quick response between 9:00 and 5:00, and I am willing to schedule meetings by appointment if you cannot come to office hours for some reason.
If you have comments or suggestions, email me at ridgway@cs.umass.edu