Garfield Stinvil
Garfield is an experienced software trainer with over 16 years of real-world professional experience. He started as a data analyst with a Wall Street real estate investment company & continued working in the professional development department at New York Road Runners Organization before working at Noble Desktop. He enjoys bringing humor to whatever he teaches and loves conveying ideas in novel ways that help others learn more efficiently.
Since starting his professional training career in 2016, he has worked with several corporate clients including Adobe, HBO, Amazon, Yelp, Mitsubishi, WeWork, Michael Kors, Christian Dior, and Hermès.
Outside of work, his hobbies include rescuing & archiving at-risk artistic online media using his database management skills.
Learning Resources by Garfield Stinvil
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Probability: Events, Expected Values, and Conditional Outcomes
Want to learn how the order of selection impacts your odds in probability? Dive into probability exercises and uncover the surprising difference between independent and dependent events!
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Mastering Conditional Formatting with Formulas in Excel
Unlock the full potential of Excel by mastering Advanced Conditional Formatting with formulas. Learn how to dynamically highlight cells and rows based on values located anywhere in your spreadsheet.
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Predicting Future Data Trends in Excel with Forecasting Techniques
Discover how Excel’s forecasting tools transform historical data into accurate future predictions. Explore linear trends, exponential smoothing, seasonality, and confidence intervals to boost your analytical insights.
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Navigate Data: Mastering Freeze Panes in Spreadsheets
Tired of losing track of headers and important columns as you navigate large spreadsheets? Learn how Excel's freeze panes feature can keep them visible, saving you time and frustration.
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Excel Tables: Tips for Level One Students
Unlock Excel's hidden power by mastering tables—your first step toward data magic! Learn how tables simplify sorting, filtering, calculations, and more, making your spreadsheets smarter and your workflow smoother.
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