Before retiring from IBM in 1997, Truestedt had been involved with DASD interfaces and attachment architecture: IBM representative at ANSI T11, FCA, and the RAB; represented ANSI T11 at ISO; and, consulted for large IBM systems world-wide.
Truestedt attended Gustavus Adolphus College in pre-Engineering and received a BS in Physics and Mathematics from the University of Minnesota.
Truestedt is the President/CEO of TrueFocus, Inc. - a consulting firm focusing on Fibre Channel and Storage Product implementations.