Employment History

Career One: Taught full time undergraduate mathematics at the City College of New York (CCNY) 1963-1966

Career Two: Worked approximately 25 years as a Government Systems Analyst at Aerospace Corporation, TASC, Intermetrics and CTA Incorporated. My last position at CTA was Chief Engineer

Career Three: Worked 12 years as a Microsoft Access database developer-the first 6 years as an independent contractor; the last 6 as a full time employee for Investor Bank and Trust (IBT). State Street Bank acquired IBT in July 2007. I left State Street on January 2, 2008.

Career Four: Inventor, Registered Patent Agent.