Took an early retirement in 2005 from Unisys Corp, Malvern, PA.
Graduated from University of Manchester with degree in Computer Science.
Background in operating systems, data communications, networking, network and systems management, as architect, designer, developer, manager. Spent 7 years as architect in systems integration environment. Author of E-Business and IS Solutions (Addison-Wesley 2000).
Extensive experience as instructor, in data communications, networking, and security, within Unisys (including After Hours program) and at Penn State and Temple universities.
Still maintaining hands-on familiarity with the nuts and bolts, for example as Webmaster for the Wind Riders.
There is more detail in the expanded biography. E-mail me for the password. See home page for e-mail address.