developer

It Depends™, as a Service. Maker & breaker of things. Software spelunker. Good at naps. he/him

Previously built @flatironschool and @learn-co. Wrote @learn-co-curriculum. Taught thousands how to code.

Optimizing Ruby's JIT compilers.

Code & Cats & Rock'n'Roll!

I help Rails businesses ship iOS and Android apps. 30+ apps shipped and counting. Email me if you need help with yours!

CEO/Partner @planetargon. Old-timer Ruby on Rails developer. Creator of @ohmyzsh. Host of On Rails and Maintainable Software podcasts

amateur pizzaiolo and principal engineer at @firehydrant. previously: @stripe, @hashicorp, @github, etc.

Code is poetry.

Specialize in software design and DX. VPE at Helios (FinTech).

CTO @headwayio