Engineering Manager at pixiv Inc.

Vim

CRuby Committer

Freelance Rails Programmer.

Engineer in Dwango co., ltd.

mixi, Inc. # XFLAG (B.B.Q.)

Yuki Nakata is student at Future University Hakodate.

Money Forward, Inc. hire Shyouhei, a long-time ruby-core committer, to contribute to the whole ruby ecosystem. Being a full-time ruby-core developer, his current interest is to speed up ruby execution by modifying its internals. Doing so is not straight-forward because of ruby's highly dynamic nature. To tackle this problem he is implementing a deoptimization engine onto ruby, which enables lots of optimization techniques that are yet to be applied to it.

iOS Engineer at Cookpad Inc.

I am a Ruby and Java engineer who is currently writing applications that run within the intranet of my company. It is also an editor of a Web magazine for Ruby engineers called "Rubima". I also have a marathon as a hobby.

mruby pull-requester

A Ruby committer working at Treasure Data, who is maintaining ERB, Haml and Hamlit.