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Bill Jelen

I spent twelve years 'in the trenches', working as a financial analyst for accounting, finance, marketing and operations sections of a $500 million company. Armed with a half-rate reporting instrument and a spreadsheet, I had been responsible for turning considerable amounts of data into investigations for the board room quickly and accurately. Working originally in Lotus 1-2-3 and then Microsoft Excel, I honed techniques to take enormous amounts of data and produce meaningful reports in record time. These strategies are spelled out at Guerilla Data Analysis Using Microsoft Excel.

In 1998, I started MrExcel.com, that is presently one of the very most popular Excel websites with 21 million annual page views. Being MrExcel is now my fulltime gig. My team has developed custom programs for hundreds of clients around the world. I enjoy entertaining a room full of accountants along with my 'Power Excel' conference.

Once I am not Excelling, you can find me and the family under the stars enjoying a film in one of the numerous drive-in theaters that still scatter northeast Ohio or holiday around the Mogadore Resevoir.

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