Tsubasa Takayama
tsub
I'm cloud infra engineer. likes Docker, Kubernetes, Terraform, AWS, ...etc
@socialplusjp Japan
Kondo Uchio
udzura
Rubyist, founder of haconiwa, rbbcc, mruby/edge, niao, etc
SmartHR, Inc. Fukuoka, Japan
Hiroshi SHIBATA
hsbt
Full-time OSS developer. I'm a member of Ruby core team, RubyGems team and rbenv and ruby-build maintainer.
@ruby @rubygems @rbenv @88labs @andpad-dev Tokyo, Japan
mattn
mattn
Long-time Golang user&contributor, Google Dev Expert for Go, and author of many Go tools, Vim plugin author. Windows hacker C#/Java/C/C++, ex-GitHubStars
Osaka, Japan
a-know (Daisuke Inoue)
a-know
Product Engineer / Software Developer
SmartHR, Inc. Kurashiki, Okayama, Japan
hoshino tsuyoshi
hoshinotsuyoshi
♥ Ruby, Rails, RDB, web development & Infrastructure
@route06 Nerima, Tokyo