Cold Dark (dot) World

Song

In an age of terabytes, I strive for kilobytes.

About Me
Name	Grant Mulholland
Nickname	"Moose"
Email	web@colddark.world
Work	Thundermoose
Location	North Texas

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Projects

Badger - Generates static HTML buttons for user pages of detected ATProto apps

Other People's Cool Things

Witchsky - Fork of the official Bluesky client with enhanced functionality and customizability.

Resumé

I'm an engineer by nature. My brain craves problems to solve, even if some problems I encounter are not ones for myself to fix.

Experience

Thundermoose, LLC. (Founder)
January 2026 - Present

Founded and operated e-commerce business selling products for makers. Managed full operational stack including Shopify storefront, Google/Meta advertising campaigns, and in-house 3D printing manufacturing. Handled product design (CAD), prototype iteration, production workflows, and order fulfillment. Current product line: magnetic vacuum hose connectors for workshop dust collection systems.

Domino's (Delivery Driver)
May 2025 - August 2025

This was a surprisingly fulfilling job. Knowing exactly what was expected of me and being given space to do so resulted in me being highly productive. (In my opinion.)

Capabilities

Fusion 360
3D Printing
Git

Programming (in order of 'strength')

TypeScript	Multiple serious projects (all with Deno). Skills excercised include: JSR publishing Web app design Data processing Code generation (leveraging TypeScript compiler API) Database architecting (ATProto lexicons) GraphQL data retrieval
Java	Most of my experience with Java has to do with Minecraft modding, with most of it dealing Sponge mixins / JVM bytecode.
C	It's been a moment since I've worked with C, but I'm comfortable with it.
Python	Despite its frequent use for "real" applications, I haven't used Python for such tasks. I can use it well for quick scripting when I need more than shell scripts.
Rust	I'm actively learning Rust! Currently, I'm working on an Obsidion Bridge library for use with ZKPassport as a means of learning. (Part of a larger project: Independently verifiable proof of humanity for ATProto)