Jeremy Evans
jeremyevans
Principal Software Engineer at @ubicloud. Ruby Committer. Author of "Polished Ruby Programming". Maintainer of many ruby gems. OpenBSD ruby ports maintainer.
Ubicloud, Inc. Sacramento, California, USA
Maxime Chevalier-Boisvert
maximecb
PhD in compiler design. Also having fun with graphics, machine learning, electronics, music and DIY. All opinions are my own.
Montreal, Canada
Chris Salzberg
shioyama
Programmer, Writer, Speaker. Staff Developer @ Shopify.
Shopify Hakodate, Japan
Sylvestre Ledru
sylvestre
Mozilla France
卜部昌平
shyouhei
@ruby core committer who moved its source code to github.
@sakura-internet Tokyo, Japan