What Nobody Tells You About Being the Sole Technical Writer

I’ve been the only technical writer at most of the companies I’ve worked with. Not by accident. Startups often hire their first (and sometimes only) technical writer when the documentation situation has already gotten bad enough that someone finally says, “We need to fix this.”

By the time you walk in the door, there’s usually a backlog of outdated docs, a product team that ships faster than anyone can document, and a vague expectation that you’ll “handle the docs.” Here’s what that actually looks like.

You’re Not Just a Writer

The job title says “Technical Writer” but the actual job is closer to Documentation Architect, Content Strategist, Information Designer, and QA Tester rolled into one.

At Orbital, I was redesigning the ReadMe site, defining the information architecture, migrating endpoints from Postman, building onboarding checklists, setting up analytics, presenting roadmaps to product leadership, and configuring CI/CD pipelines. At Mindee, I was resolving GitHub Issues, testing APIs against the live interface, creating release note formats, running the newsletter, and monitoring Hotjar recordings to see how users navigated the docs.

None of this is “writing” in the traditional sense. But all of it is what makes the writing useful.

You Have to Earn Trust Before You Can Change Anything

Engineers at startups have usually been writing their own docs (or not writing them) for a while before you show up. They have opinions about how documentation should work, and some of those opinions are correct.

The fastest way to lose credibility is to show up and say, “Everything you’ve done is wrong, here’s my plan.” The fastest way to earn it is to fix something visible in the first week.

At Mindee, I resolved 25+ documentation issues in my first 30 days. That wasn’t me trying to be impressive. It was me trying to show the team that I understood their product well enough to be useful. Once people see that you can ship, they start trusting you with the bigger decisions.

The Hardest Part is Saying No

When you’re the only writer, everyone has documentation requests. Product wants feature docs. Sales wants case studies. Support wants knowledge base articles. Engineering wants API references updated. Marketing wants blog posts.

You cannot do all of it. And if you try, you’ll do all of it badly.

The skill that matters most is prioritisation. At every company, I had to decide what to build first, what to defer, and what to say no to entirely. The getting started guide before the edge case docs. The API reference before the blog post. The information architecture before the individual pages.

This requires the ability to say, “That’s important, but it’s not the most important thing right now,” and then explain why. Sometimes that means presenting documentation roadmaps to leadership, which is something I did at Orbital. Sometimes it means quietly reordering your own backlog because you know what the users need even when the stakeholders don’t.

Pivots Test Everything

At Calimero, the company went through a major product pivot during my tenure. The product changed direction, which meant the documentation changed direction, which meant I was simultaneously deprecating old content, writing new content for features that didn’t exist yet, and trying to keep the existing docs useful for people who didn’t know the product had pivoted.

Documentation through a pivot is one of the hardest things you can do as a sole writer. The ground keeps shifting and you have to keep the map accurate even while the terrain is being redesigned.

What got me through it was having systems in place. The docs-as-code pipeline, the Agile workflow integration, the clear information architecture. When the product changed, I could update the system instead of starting over.

The Work Compounds

The best part of being a sole technical writer is that your work compounds. The information architecture you define in month one makes every page you write in month six faster. The CI/CD pipeline you set up means you never manually check links again. The analytics you configure tell you what to write next without guessing.

At Bacalhau, the documentation I built contributed to the company’s acquisition by Expanso. At Orbital, the system I built was fully operational when the role ended. At GenLayer, the 50+ pages I wrote became the primary onboarding resource for the entire developer community.

None of that happens if you’re just writing pages. It happens because you built the system that the pages live in.

If You’re Considering This Path

Being the sole technical writer at a startup is not for everyone. The ambiguity is constant. The scope is enormous. The support is minimal. You will spend a lot of time explaining what you do and why it matters.

But if you’re the kind of person who likes building systems, who gets satisfaction from turning chaos into structure, and who doesn’t mind being the person who touches every part of the product, it’s one of the most rewarding roles in tech.

You won’t just write documentation. You’ll build the thing that makes the product understandable.