Bill Jelen, Excel MVP and MrExcel, has been using spreadsheets since 1985, and he launched the MrExcel.com website in 1998. Bill has made more than 50 guest appearances on Call for Help with Leo Laporte and has produced more than 250 episodes of his daily video podcast, Learn Excel from MrExcel. He is the host of Total Training’s Excel 2007 Advanced DVD. He also enjoys taking his show on the road, doing a one- to four-hour power Excel seminar anywhere that a room full of accountants or Excellers will show up. Before founding MrExcel.com, Jelen spent 12 years in the trenches–working as a financial analyst for finance, marketing, accounting, and operations departments of a $500 million public company. He lives near Akron, Ohio, with his wife, Mary Ellen, and sons, Josh and Zeke.
Tracy Syrstad remembers the painful trek up the VBA learning curve while developing applications for herself and co-workers at a former job. Now, as the project manager for the MrExcel consulting team, she enjoys helping clients develop custom solutions for their unique situations, observing the myriad ways people use Excel and other Microsoft Office applications.