Working as a software engineer for 9 years. Contributing OSS software mainly in JavaScript/Node.js. Have created and published many OSS in github and registered them to npm, RubyGems and The Maven Central.
Software Engineer, Self-employed
Jan, 2015 - Present
Working as a freelancer. The main partners are Recruit Lifestyle Co.,Ltd, Recruit Technologies Co.,Ltd, CureApp, Inc.
Set up tens of repositories with modern frontend stack for many teams
Set up a modern CI infrastructure for frontend dev team of 20 - 30 members
Built the first working prototype of core project of a start up
Software Engineer, GREE, Inc.
May, 2012 - Apr, 20141 year 11 months
Replaced an in-house frontend MVC framework with a new stack
Started decomposing large monolithic architecture into microservices
Mathematics / Computer Science, Bachelor, Kyoto University
Apr, 2003 - Mar, 2009
Co-maintainer, C3.js
May, 2017 - Present
Open source chart library with more than 7000 github stars
Renewed build pipeline, automated release process
Released a number of versions
Organizing the team communication
Contributor, deno
Jun, 2018 - Present
A secure TypeScript runtime on V8
Contributed mainly on the build process
4th active contributor so far
Mathematics
deno