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.

A proof developer and functional programmer on Tezos, CEO of proof ninja, Inc.

定理証明系や論理プログラミングに興味をもっています。