Olivier Calzi is a Site Reliability Engineer (Linux) and freelance IT Manager / Cloud Architect, with deep specialization in CNCF technologies and modern cloud-native infrastructure. He brings hands-on expertise in production-grade Kubernetes environments, with a strong focus on platform resilience, security, and DevOps culture. With experience across both startup and enterprise ecosystems, Olivier contributes actively to the Cloud Native community through mentoring, technical writing, and open collaboration. He is passionate about building robust, scalable systems and continuously advancing the state of cloud operations.