"I was in college as an undergrad at California Institute of Technology full time until I graduated in 2006. Facebook launched in spring 2004. In summer 2004 I lived with the Facebook founders in Palo Alto and helped out a little, though I was mainly working on Wirehog, which was a social filesharing network. In summer 2005 I was officially a full time employee at Facebook, and then I took off the next semester from college to keep working at Facebook through the end of 2005. Then I went back to college for the second half of the 2005-2006 academic year, graduated, and went back to Facebook full time after that."
Answered by Adam:
"I was in college as an undergrad at California Institute of Technology full time until I graduated in 2006. Facebook launched in spring 2004. In summer 2004 I lived with the Facebook founders in Palo Alto and helped out a little, though I was mainly working on Wirehog, which was a social filesharing network. In summer 2005 I was officially a full time employee at Facebook, and then I took off the next semester from college to keep working at Facebook through the end of 2005. Then I went back to college for the second half of the 2005-2006 academic year, graduated, and went back to Facebook full time after that."