While working as a computer instructor, I also publish preprints on spreadsheets as an independent researcher. ORCiD: 0009-0007-0992-8410
Headline:
Excel Expert & Author with 30 Years Experience | Cognitive Learning Specialist | Mastering the Art of "True Proficiency"
Biography:
"Beyond efficiency: Discover the joy of mastering the data."
With 30 years of Excel experience and 25 years as a professional instructor, I have seen every trick and shortcut in the book. I am the author of "Excel Efficiency: System Building Techniques" (Gijutsu-Hyoron-sha) and have supervised major educational programs, including the "MOS Word & Excel Double Certification Course" for Career College Japan and "Excel Magic Classroom" for President Inc.
To be honest, I have grown tired of Excel being treated only as a tool for "speed" and "shortcuts." True proficiency doesn't come from memorizing formulas—it comes from the ability to enjoy the process.
I teach my students how to find the hidden patterns, the subtle anomalies, and the fascinating stories buried within the numbers. My mission is to shift your mindset from passive operation to active discovery. If you are looking for a way to transform your relationship with data and find genuine excitement in your work, I am here to guide you.