For most of his 15+ year career, Nao has been involved in the architecture, design, and engineering of open source systems, including the Linux kernel, OpenStack, Kubernetes, and Hyperledger. Nao is currently working on CNCF, LF Energy, FINOS, OSPO, and Agentic AI. Nao led the OSS team in the R&D Group, focusing on open-source strategy, community engagement, and technical contributions. He started the CNCF/Glossary Japanese translation projects and was one of the organizers of the Cloud Native Community Japan.