Andrew worked at these compaines:
Jason Electronics - TV shop with his two brothers in San Francisco, CA.
Physical Electronics Laboratories in East Palo Alto, CA - Hand crafting YIG filters used in military aircraft radios.
Data Technology Corporation, in Mountain View, CA - Design and production of digital circuit boards.
Fairchild Camera and Instruments, Mountain View, CA - Helping achieve high yields in the testing of analog integrated circuits.
Mergenthaler Linotype, Plainview, NY - Repairing, installing, training on typesetting machines. Also worked with engineering on product development.
Exclusive dealer for all of the Americas for Founder Electronics of Beijing. Selling, installing, training on Raster Image Processors (RIPS).
Fiserv, Coral Springs, FL - Supporting users of the Clover point-of-sale system throughout the USA.
Self employed consultant repairing and designing electronic equipment in many industries.