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Rob Collie

Rob Collie is chief technology officer at Pivotstream LLC, where he and other Excel pros utilize PowerPivot to provide actionable business information to dozens of Fortune 500 corporations. He spent 13 years at Microsoft where he led teams of software engineers on projects including PowerPivot v1, multiple versions of Excel, Windows Installer (MSI) v1, the Bing search engine, and MSN Fantasy Sports. He is also the world's most prolific PowerPivot blogger, running the PowerPivotPro.com and...See more