About Worksheet Ninja

Hi, my name is Grahame and I have been working with Excel professionally for over 20 years (since the time of Lotus 123!).  I live in Switzerland and have a day job working here for a major finance institution. In the office I’ve always been known as a go-to guy for Excel questions. Over the years I have accumulated a treasure-trove of tricks and tips about using Excel to solve real business problems. I started worksheetninja.com in 2018 as a way to document and share some of these valuable tips online.

With the help of my online mentor and SEO guru Ashley @madlemmings.com I hope to make worksheetninja.com an online repository of Excel knowledge in the most useful, readable and accessible form possible.

If you have any questions, be sure to get in touch.