* 1974.11.14
* Freelance Programmer
* CreativeCording : openFrameworks / procesing / unity
* Hardware : Arduino
* Programming Language : JAVA / c / c++ / objective-c / javascript / perl / ruby / PHP / swift
* Web Framework : spring / SAStruts / Struts / Struts2 / PlayFramework / Ruby On Rails / Sinatra
* DB / KVS : Oracle / MySql / PostgreSQL / SQLServer / memcached / redis / AWS DynamoDB / AWS RedShift
* Infrastructure : Linux / AWS / ansible