Cooper Johnson

I build productstoolsappsthings people actually use.

Seattle, WA17 years oldSelf-taught10k+ daily users
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Selected work

Three things I'm proud of
01 · Product

MC Tools Live

A Minecraft Bedrock toolkit in the browser: skins, capes, custom packs, and fifteen-plus creator tools.

What I did: designed, built, and run the whole thing solo, including the ad business behind it.

10k+daily users
15+tools
2026launched
Visit mc-tools.net
MC Tools homepage
02 · Desktop app

MC Tools App Coming soon

The full toolkit as a native desktop app, with overlays that work inside the game while you play.

What I did: ported the toolkit to a desktop shell, built the overlay system, and got it through a full QA pass and store submission.

Overwolfplatform
In-gameoverlays
2026shipping
Launching on Overwolf
MC Tools desktop app, Skin Studio
03 · Client work

Athlete Tracker Private build

Athlete progress tracking for a youth performance gym: sessions, lifts, streaks, and a team view of who's training today.

What I did: scoped it with the coach, designed the product, built it, and shipped it to the gym.

Livein the gym
Solodesign + build
2026delivered
Athlete Tracker home screen

How I work

What you get when you hire me
01

Ship, then refine.

I get a real version in front of real people fast, then improve it based on what they actually do, not what I guessed they'd do.

02

Whole product, one person.

Design, code, deploy, analytics, and the business side. You talk to one person and that person built every part of it.

03

Real users, real stakes.

MC Tools runs as a business with thousands of daily players and ad revenue. I know what it takes to keep something running, not just launch it.

About

I'm seventeen and based in Seattle. I taught myself to code by building things people use instead of tutorial projects that sit on a hard drive.

When I'm not shipping, I play tennis competitively. Open to client work, collaborations, and conversations with people building interesting things.

Let's talk.
[email protected]
coop6807