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The First Notebook

Somewhere between where I was and where I am going!


Welcome to One Notebook at a Time.

Every data project starts the same way.

A blank notebook. A first cell. No idea yet what the data is going to say, or whether the model is going to work, or whether the whole approach is wrong and you'll scrap it by Tuesday.

You just start.

This blog is that first cell.

Why "One Notebook at a Time"

I picked this name because it's literally true on two levels.

If you're a data person, you already know what a notebook is — Jupyter, Colab, whatever your tool of choice. It's where the real thinking happens. Not the polished dashboard, not the final slide deck — the notebook. Messy cells, half-finished thoughts, a graph that didn't work followed by one that finally did.

But it's also true in the older sense of the word. A notebook is just where you write things down before you know what they're going to become.

That's what this space is for. One notebook — one post, one idea, one small piece of the bigger picture — at a time.

What This Blog Is

I'm currently mid-pivot — moving from a background in IT and systems work into Data Science and Analytics. I'm not writing from the other side of that transition, looking back at it cleanly. I'm writing from inside it, right now, while it's still happening.

So this won't be a highlight reel. It'll be closer to a working notebook than a finished paper.

Here's what you can expect:

  • Concepts, explained simply — the kind of explanations I wish I'd had when I was first learning them
  • Real projects, real mess — the actual process behind the work, not just the clean final output
  • AI tools, tested honestly — what's actually useful day to day versus what's just noise
  • The pivot itself — documented as it happens, including the parts that don't make for a good highlight reel

Why I'm Doing This in Public

It would be easier to learn quietly and only show up once I had a polished, finished version of myself to present. A lot of people do it that way, and there's nothing wrong with that approach.

But I think there's more value — for me and maybe for you — in showing the actual process. The questions I'm still working through. The things that click on the third attempt instead of the first. The honest version of what it looks like to rebuild a career path mid-stream rather than at the very beginning.

If you're somewhere in a similar middle — pivoting industries, learning a new skill set, rebuilding something — I think you'll recognize a lot of what shows up here.

Where to Start

This is post one. There's no archive yet, no "best of" to point you toward. Just this notebook, and the ones that will come after it.

If that sounds like something you want to follow along with, stick around. I'll be adding new entries regularly — some technical, some reflective, all genuinely worked through rather than polished for show.

See you in the next notebook.

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