Do You Need an Online Presence?
Short answer: yes. Longer answer: it matters more than most people think, and it's easier to start than most people assume.
When someone searches your name, what comes up? If the answer is nothing, or just a LinkedIn profile you haven't updated in three years, you're leaving a lot on the table. Having your own website gives you a place to showcase your thinking, your skills, and your perspective. It's your corner of the internet that you actually control.
Writing Is the Easiest Starting Point
You don't need expensive tools. You don't need to learn WordPress or pay for hosting. A static site generator like Hugo, hosted for free on GitHub Pages or Netlify, will give you a fast, clean website that costs nothing to run. Don't let the technical-sounding names scare you. Setting this up takes an afternoon, and there are step-by-step guides everywhere.
All you really need is time and something to say. And you have more to say than you think.
Why Writing Changes Everything
Writing forces you to think clearly. You can't write a coherent explanation of something you only half understand. The act of putting ideas into words exposes the gaps in your knowledge and fills them at the same time. It's one of the best learning tools that exists, and it's completely free.
It also makes you a better communicator. The more you write about topics you care about, the easier it becomes to explain those topics out loud. Watch any interview with a published author and you'll notice they say almost exactly what's in their book. That's not memorization. Writing sharpened their thinking so much that speaking about it became natural.
Beyond the personal benefits, writing connects you with people. I've had conversations, job opportunities, and collaborations come directly from things I've published online. People find your writing, realize you think about the same problems they do, and reach out. That doesn't happen if your ideas stay in your head.
And there's a compounding effect. Blog posts can become conference talks. A series of related posts can become an eBook. An eBook can become a course. Each piece of content you create opens doors to the next thing. But it all starts with writing that first post.
What to Write About When You're Starting
This is where most people get stuck. They think they need to have original, groundbreaking insights before they're "allowed" to publish. That's not true at all.
Write about what you just learned. Figured out how to set up a VPN? Write about it. Spent a weekend learning how IAM policies work? Document the process. Struggled with a bug for hours and finally fixed it? That's a post. Someone out there is about to hit the exact same problem, and your write-up will save them time.
Write about your perspective on industry trends. You don't need to be a thought leader. You just need to have an opinion and explain your reasoning. "Here's what I think about X and why" is a perfectly valid format for a blog post.
Write about things you wish someone had explained to you when you were starting out. That's some of the most valuable content on the internet, and it never gets old because there are always new people entering the field.
Don't overthink it. The quality of your writing will improve with every post. The first one doesn't need to be perfect. It just needs to exist.
Start building. The best time was five years ago. The second best time is today.