Great teacher. I've studied hard with him, but realized that what I've studied was useful information.
Great teacher. If you pay attention and take notes his classes are very informative. Makes you earn it a little. Always available, always helpful.
Worst teacher in the world
Had him for the continued education Cisco I & II. Very good teacher and very knowledgeable, but some work needs to be done outside his class to pass everything with a good grade. There is just too much content for the 12 hour/week program.
Learned everything at home by myself. I would expect that he would teach enough so that I could pass the chapter tests online with a fifty, right after his class, but I am lucky to get 25%. Read the CISCO chapters in class, while he teaches!!
I had Oswaldo for Linux and Cisco, great teacher!
Desperately waited for the class to finish, to be able to get home and learn by myself.