Software Engineer/Architect for over 30 years. Worked at the The Home Depot headquarters for over 8 years designing front-end HR system to DB2, ran my own consulting business in Hawaii and was hired by Kahala Hilton Hotel for over 4 years building mini-bar and maid check-in interface to backend Hospitality system, Bishop Estates Properties, and Kaiser Permanente, also worked as Sunnyvale engineer for a Pre-IPO building SIP VOIP systems. Now semi-retired teaching computing in south-central China.