I graduated spring '99, and am now working at Sun Microsystems in the Research Labs on security and network related projects.
Some of the research I did while at Brown included my thesis on active networking and distributed environments, and summit.
I also was a ta for many classes (cs4, cs5, cs31, cs196-5), and I was the meta-ta.
As the ta for cs196-5, I wrote the VAN network environment that's used to help teach networks and their protocols.
You can get in touch with me by mailing stp@cs.brown.edu.