Jeremy Chapeau is a Founding Engineer at SubImage, building a graph-based cybersecurity platform. He brings a unique perspective to cloud security, forged from his experience as a former Communications Officer in the French Navy, including service on nuclear ballistic missile submarines. Transitioning from the depths of secure naval operations to the complexities of cloud environments, Jeremy has led security teams at a healthcare startup, managed SOC teams, and conducted Red Team engagements for the Ministry of Armies. He is an active open-source contributor and maintainer of Cartography (CNCF), and frequently shares insights on operational rigor, threat modeling, and cloud defense strategies at industry conferences. Jeremy combines deep operational experience with a passion for building resilient, secure systems and fostering strong security cultures.