Julien is an Eclipse Zenoh committer and a Senior Solutions Architect at ZettaScale Technology. He has been deeply involved in the development of Zenoh and its integration with the ROS 2 ecosystem, from the early zenoh-bridge-dds plugin to rmw_zenoh and now ros-z. Julien is a regular speaker in the open-source and robotics community — he has presented at EclipseCon (2022), ROSCon (2022 to 2025), ROSCon FR (2024, 2025), ROSCon UK (2025) and FOSDEM (2025, 2026).