The Computing Systems group resides on the seventh and ninth floors of Watson Hall. We are responsible for maintaining AcIS central servers, which support University email, web publishing, and authentication, and other AcIS services. We develop and maintain data feeds between AcIS and other administrative units, which populate the University's central authentication and authorization system. Most of our services are provided to the entire University by AcIS as a whole, but those listed to the right are provided more directly by the Systems group to smaller populations.

Our goals are to keep things working, make new things work, simplify, and have fun.

• Vlad Adzic, Systems Programmer; va2030@columbia.edu
• Arthur Arapetian, Systems Programmer; arthur@columbia.edu
• Rimma Ashkinadze, Systems Programmer; ra2028@columbia.edu
• Ben Beecher, Systems Programmer; beecher@columbia.edu
• Alan Crosswell, Director; alan@columbia.edu
• George Giraldi, Systems Programmer; geo@columbia.edu
• Lev Givon, Systems Programmer; lev@columbia.edu
• Edan Harel, Systems Programmer; edan@columbia.edu
• Ian Katz, Systems Programmer; ian@columbia.edu
• Don Lanini, Systems Programmer; dcl@columbia.edu
• Melissa Metz, Manager; melissa@columbia.edu
• Ben Oshrin, Systems Programmer Lead; benno@columbia.edu
• Patrick Radtke, Systems Programmer; phr2101@columbia.edu
• Robert Resnikoff, Systems Programmer; rmr@columbia.edu
• Matt Selsky, Systems Programmer; selsky@columbia.edu
• August Visco, Systems Programmer; av2227@columbia.edu

If you need to contact us please go through our Support Center.