Jarrett Coger

I design products. Then I build them.

Agents you can text. A recipe engine that invents menu items. A growth site with 36 front doors. Mobile apps, MCPs, and a Mac app. I set the direction, build the system, and ship the work.

Selected work

LivinView case ↗Livin · 2026They asked for a meal page redesign. I built the machine underneath it: a menu engine, 36 landing pages, and a pipeline that ships in days, not weeks.
Level UpView case ↗Greenlight Financial · 2021–23A game that taught kids how money actually works. Then the curriculum became the reason banks partnered with Greenlight, and a classroom program was born.
ValetView case ↗Self-initiated · Dyno Labs · 2026Solo build: an AI gifting and plans product, concept through TestFlight. Fully functional, with a text-messageable agent version in development.

My stack

Code is the source of truth now. The tools I keep are the ones that make it easy to get code in and out, fast.

Labs

Listening history

An open-source visualizer for exploring Spotify data through album covers, clips, and questions. It started with my own 16 years of streaming history and is becoming a tool other people can play with.

Next.js · React Three Fiber · TypeScript

FontDrop

A native Mac app for exploring logo and brand typography. Drop your logo, preview every font on your system, find the one.

Tauri v2 · Rust · React · TypeScript

Illustration

Abstract 002

Eames House

Modern House 001

Modern House 002

Original Gameboy

Sony Walkman

iPod Classic

Music

Worth it

Chroma Chord

Original music from the Chroma Chord project.

Takeoff

Chroma Chord

Original music from the Chroma Chord project.

The one

Chroma Chord

Original music from the Chroma Chord project.

Writing

Contact

jcoger@gmail.com