Nattawut Chatwiriyacharoen
A knowledge worker who loves using technology to make work smarter
📋 Biography
I started my career as a business analyst for several organizations in Thailand. During that time, I discovered that mastering Microsoft 365, especially Excel, can dramatically save time and improve efficiency. My curiosity led me to explore Excel in depth, and I soon realized it was not as complicated as many people think. The more I learned, the more fascinated I became. I noticed that many people still did not know some simple but powerful techniques. So I created the “Reporting Engineer” website, Facebook page, and TikTok to share what I have learned with others. My storytelling teaching style, easy-to-follow explanations, and occasional jokes (which I think are funny!) have become my signature. Today, I continue creating articles and videos, hoping they help others learn something new and maybe smile at my jokes.
✨ High-Impact Contributions 2
Teach how to use the COPILOT function in Excel in real-world scenarios. Provide six practical examples in Thai. The highlighted use case is to separate a full address into Address Line 1, Sub-district, District, Province, and Postal Code. In addition to explaining how to use the function, include its limitations and cautions
Illustrate how to apply the new Microsoft 365 functions to display all related data using single or multiple keywords. The functions demonstrated in the video include FILTER, REGEXTEST, and VSTACK. These functions allow for flexible keyword matching, supporting both AND and OR conditions when working with multiple keywords.