My name is Yvonne Nagel. As the senior Systems Administrator for the Department of Mathematics at the University of Wisconsin, I manage the computer system in Van Vleck hall with the assistance of our very capable computer staff:
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Hieu Nguyen, IS Support Specialist, is the one who keeps our Windows users and electronic classroom up-to-date. He is also learning about VMware and takes care of our printers.
John Heim, Sr. IPC, is our Web and Unix guru. He is the one who keeps our linux servers and computers up-to-date. John is visually handi-capped but gets around Van Vleck with his guide dog Walker (at right).
