- Oz is a business intelligence consultant, trainer and developer specializing in Excel solutions.
- He's leading author on the revised version of Guerrilla Data Analysis, a book originally written by Mr. Excel, Bill Jelen in 2002. Version 2 will be available in Spring 2015.
- Co-host of ExcelTV along with Rick Grantham and Jordan Goldmeier.
If you would like Excel training for your team (on site or online) or personal tutoring, click here or call: 773-746-5405.
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