Changelogd Unlocked the Changelog'd achievement for having an original repo featured on the Changelog show.

The author of earthquake.gem that is twitter terminal client with streaming API support.

Best lightning talker at RubyConf 2009

Forked50 Unlocked the Forked 50 achievement for having a project valued enough to be forked by at least 50 developers.

Presented "Setup ruby"

Nephilakomaci Unlocked the Nephila Komaci achievement for having at least one original repos where PHP is the dominant language

Octopussy Unlocked the Octopussy achievement for having a repo followed by a member of the GitHub team.

Walrus Unlocked the Walrus achievement for using at least 4 different languages throughout your open source repos. Ruby, python, shell, javascript, scala, c, and php.

Earlyadopter Created an account within github's first 6 months on april 15, 2008.

Philanthropist For having shared 102 individual projects.

100lemming Unlocked the Lemmings 100 achievement for writing something great enough to have at least 100 people following it.

Altrustic For having shared 102 individual projects.

Forked20 Unlocked the Forked 20 achievement for having a project valued enough to be forked by at least 20 developers.

Python Unlocked the Python achievement for having at least one original repo where Python is the dominant language.

Python3 Unlocked the Python 3 achievement for having at least three original repos where Python is the dominant language

Presented "earthquake.gem"

Presented "Termtter kaigi2010"

Presented "Ir b"

Presented ""g" is very useful"

Presented "Termtter"

Presented "Rubyで楽しく開発"

Presented "Architecture of Termtter"

Presented "Termtter 2009-03-14"