Stefan G.

I'm a CCNA-certified network engineer, and in my role I regularly work with the same technologies covered on the exam: VLANs, subnetting, routing, switching, and troubleshooting real networks. I know firsthand what this exam demands and how much material it covers. I'm also completing IT leadership coursework at Western Governors University, which has sharpened how I explain technical ideas to people who are still learning them. My approach is built around understanding, not memorizing. Many…