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About Me

Katsuhiro Ogawa / 小川 雄大🇯🇵
a.k.a. fivestar
Software Engineer, Technical Book Writing, Engineering Advising
Work at Mercari Inc.
Born on in Saitama, Japan
Live in Tokyo
Avatars ... Racing Speaking Umbrella Girl

Services

KANA
Japanese "hiragana/katakana" and "zenkaku/hankaku" transformer.
Timer
Simple web countdown timer.

Libraries

Resozyme
Resource-oriented framework for building the RESTful web application in Go.
CrocosSecurityBundle
Symfony bundle provides a simple way to manage auth with annotation.
memberid
ID management/converting utility for helping your team members management.
Navy
GitHub web-hooked event handling framework.

Books

パーフェクトPHP
Published at
Talks at #phpcon2010, #phpcon2015