I'm a network designer.I work on TOPPERS SmallestSetProfile Kernel,MISRA-C, STARC RTL Design StyleGuide (Verilog-HDL),HAZOP,ISO/IEC15504(AutomotiveSPICE),ISO26262. I was an editor on ISO/IEC 15504.

Scala とか Ruby とか書いています。

Working as an engineer for 13 years. LAMP, JAVA, Android, AIR,.. serverside , devices. I just started to work & study for modern sophisticated js framework with ruby on rails or node js.