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

Languages: Ruby, Swift, Kotlin, Scala, TypeScript, etc... Full stack developer

業務系システム開発が主な業務。 会社ではC#, VB.NET, Python, Vue.jsなど。