Sorah Fukumori
sorah
@ivry-inc | AS59128 @kmc-jp Tokyo, Japan
Naoto Takai
takai
Naoto Takai is a senior software architect with over 20 year experience and a founder of Akasaka.rb that is known as legendary user group in Tokyo.
Akasaka.rb Tokyo
Kenta Murata
mrkn
I am an open-source software engineer. I am a committer to Ruby and Apache Arrow and a contributor to Julia.
@xica Tokyo, Japan
Ryusuke Sekiguchi
tanukiti1987
I usually work with Ruby and Rails. Sometimes I am making applications for android and iOS(Swift)
sikmi Inc. Tochigi, Japan
Yusuke Wada
yusukebe
Developer Advocate @cloudflare / Creator of @honojs
@cloudflare Kanagawa, Japan