I have 30 years of experience as a practicing organic chemist. For 3 years I was an adjunct assistant chemistry professor at Saint Norbert College where I taught general and organic chemistry. For the past 3 years I have been an adjunct professor at Silver Lake College. (read more)
...I am an advanced certified QuickBooks ProAdvisor for desktop and online versions of QuickBooks. I've used QuickBooks since it was invented. I'm a CPA with 30+ years of experience. (read more)