The Operating System I Built for My Brain

I have ADHD. My brain runs in parallel, not in sequence. It connects things laterally, loops back, fixates on the interesting and drops the administrative. Traditional project management tools are built for the opposite of that. Finish one thing. Move to the next. Check the box.

I’ve tried all of them. They work until they don’t — usually around the third week, when something shinier pulls my attention and the system goes cold.

Going freelance made this real fast. At agencies there were project managers, standups, retros. Someone else held the shape of the work. I just showed up and designed. On my own, I had to build all of it from scratch: pipeline management, follow-ups, invoicing, outreach, strategy. The design is my trade. Everything around it is what keeps you solvent as an independent.

I didn’t need more discipline. I needed a system that matched how I actually think.

The Stack

Obsidian as a filing cabinet. Claude Code as the interface. Markdown files, a terminal, a conversation. That’s it.

When I open a session I don’t navigate anywhere. I just talk. The system reads my notes, checks what’s active, and surfaces what matters before I ask.

“You have a strategy call on Wednesday. Your pipeline is at 2 leads, target is 10. Someone sent a referral yesterday you haven’t followed up on.”

Then I brain dump whatever’s on my mind. Zero friction, no formatting required. It sorts my thoughts, queues actions for the right day, and surfaces context when it’s relevant — not when I remember to look for it.

More Than Task Management

The system has a wisdom index built from books I’ve read. Extracted quotes surface in my daily journal for spaced recognition, similar to Readwise. The system pulls from that index when making decisions, writing copy, or challenging my thinking.

I use Starcraft metaphors for research depth. When I’m exploring a topic, the system reports confidence on a zergling-to-ultralisk scale — surface knowledge through to deep conviction. It’s nerdy. It also maps exactly to how I naturally think about when to act versus when to keep digging. That’s the point: it speaks my language, not the other way around.

A Sparring Partner

The part I value most isn’t scheduling. It’s the strategic dialogue.

I think out loud, push back on ideas, iterate on positioning the way you would in a workshop. As a freelancer working remotely, I don’t have a whiteboard session on tap. This gets me close. A sparring partner that isn’t a yes man.

It’s honest in ways I’d usually be too close to see. It surfaces blind spots. Holds me accountable to the outreach and follow-ups — the work that doesn’t feel like real work but keeps the business moving.

What Changed

Since building this I’ve landed work with agencies I admire, on projects for brands I didn’t expect to touch. I’ve started closing clients on a project basis rather than just day rates. The work got more ambitious and more consistent at the same time.

That’s not the system being magic. It’s the system handling the operational overhead that used to slow me down — the context-switching, the forgotten follow-ups, the pipeline going cold because something shinier grabbed my attention. I focus on what I’m actually good at. The system handles the rest.

What’s Still Missing

I’ll be honest: it isn’t perfect. Context resets between sessions. I have to re-establish who we are and what we’re working on each time. The relationship doesn’t carry over the way a real one does.

But that gap is closing. Tools like Moltbot are tackling persistent memory directly. Notion and mymind are approaching the same problem from different angles — building software that doesn’t just store information but understands context over time.

For now, this works. I ship faster, think more clearly, and don’t lose track of what matters.

I built a system that fits how I think. Turns out that was the whole problem.

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If you’re curious how AI changes thinking more broadly, I wrote about that too: AI doesn’t make you dumber. You’re just measuring the wrong thing.

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Key Takeaway

• Dean Hope built an AI operating system using Claude Code and Obsidian for freelance design management.
• The system replaces traditional project management with conversational AI that adapts to individual thinking patterns.
• AI-assisted workflow structure helps independent designers focus on craft while maintaining business operations.