About

Hi, I'm Josh.

Software engineer, avid gardener, cook, sci‑fi reader, and amateur guitarist.

Illustrated portrait of Josh in a flannel shirt, arms crossed, in front of a window full of fir trees. — Fig. 01 — Josh Callender

I've been building for the web since 2007. That's 19 years of frontend infrastructure, developer tools, design systems, and the teams that build them.

Some of the places I've helped along the way: Sentry, Lyft, Change.org, and Imgur. The long version lives on the Work page.

This site is mostly about software. Don't be surprised by a post about a recent meal, the garden's progress, or whatever sci‑fi I'm halfway through.

Want to build something together, or have an idea of your own? Say hello.