Noriaki (Nori) Tatsumi is an accomplished technology leader with extensive experience in platform engineering, machine learning, and cybersecurity. Currently serving as the Head of Platform Engineering at Arthur since January 2021, Noriaki focuses on developing a premier AI performance platform for enterprise customers. Previous roles include Director of Engineering and Distinguished Engineer at Capital One, where Noriaki led innovations in machine learning and developed a proprietary security platform. Noriaki co-founded Anax Security, which was acquired by Capital One, and Finalist Corporation, which was later acquired by Uncubed. With a strong foundation in software engineering and operations from companies such as Blackboard and Govolution, Noriaki holds a BS in Computer Science from The George Washington University, an Executive Certificate in Technology Leadership from the University of Virginia Darden School of Business, and a Certificate in Project Management from Georgetown University.