Build on your team’s Excel expertise. Explore ongoing Excel & Copilot support.

Stringfest Analytics

Analytics & AI for Modern Excel

Modern Excel expertise. Practical Copilot support.

George Mount · Microsoft Excel MVP · O’Reilly author · LinkedIn Learning instructor

Help your finance and operations teams build more reliable reporting and confident analysis—with Excel expertise at the center.

I teach teams to work effectively with Power Query, Power Pivot, and Python in Excel, and help them apply Microsoft 365 Copilot to those workflows. We focus on understanding the data, choosing useful approaches, and checking the results.

Work with me through focused team workshops or ongoing fractional support, with workflow coaching, office hours, and practical guidance as your team puts new skills to work.

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Learn from the author of the books

George is the author of Modern Data Analytics in Excel and Advancing into Analytics, published by O’Reilly. His teaching connects established spreadsheet skills with modern tools for preparing, analyzing, and communicating business data.

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