Professor of computer science at the University of Michigan
Geek, coder, scripter
I’m a front-end developer focused on performance and accessibility.
/kreɪft·maɪ·ər/ Writes (about) software. Elixir & Ruby at AppSignal.
TypeScript Microsoft MVP, writer, speaker technology-lover and OSS enthusiast. Author of Learning TypeScript by PacktPub, InversifyJS and ZafiroJS. Organizer of Dublin TypeScript and Dublin OSS.
Co-founder at Naturehub 🌱 | JavaScript Nerd👨🏻💻| Philosopher🧘🏻♂️ | Life Hacker🔧 | Health enthusiast🏋🏻♂️