developers

Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc

Senior Ruby on Rails dev

Ruby Developer Advocate at SerpApi. Author of Kamal Handbook and the Kamal DevOps course.

Optimizing Ruby's JIT compilers.

🤖❤️ x.com/alexrudall

World No.1 IOCCC player. http://www.ioccc.org/winners.html#Yusuke_Endoh

Ruby committer. Shopify Ruby DX. Building developer tooling infrastructure.

Senior Ruby Developer, curator of ShortRuby Newsletter.

Ruby lover, Crystal enthusiastic, Rust newbie. I love creating games and building interpreters.

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

Technical advisor for companies using Ruby on Rails in Japan. An organizer of @ginzarb

Former Rails core, shipping next-gen Ruby & Rails tooling at @spinel-coop while helping clients make their teams more effective.

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

Code & Cats & Rock'n'Roll!