I’ve been a technical writer for almost six years, and I’ve spent most of that time as the only technical writer in sight. For being the only one, I think I’ve done a pretty good job: I’ve set up docs development cycles, sprinted with Agile development teams, released alongside software deployments, created the documentation architecture for three major products, and generally got a lot of docs out in a short time.
All that said, my docs effort hasn’t been flawless. I’ve typically operated like a developer with no QA – reviewing my docs myself, but with little or no outside testing. Without a comprehensive QA step, errors have crept in and compounded. Recently, when I finally regression tested my own docs, I found an error on nearly every page. The most egregious errors provided information that was outdated or wrong.
I had expected to find errors, but I was shocked by the number and frequency. As I fixed them, I realized that docs regression isn’t something that’s commonly added to documentation effort estimates, but it’s a vital step.