Experience
Self-employed
Infrastructure and Cybersecurity Architect
Mar 2015 - Present
- Design and deployment of secure Linux/private cloud architectures for SME environments: VPNs, virtualization, network segmentation, exposed services, OS hardening, and attack surface reduction. - End-to-end project management: scoping, technical selection, migration, clustering, high availability, segmentation, and traffic security. - Configuration audits, vulnerability analysis, CIS/ANSSI hardening recommendations, and remediation prioritization. - Automation of operational and security tasks using Bash, Python, GitLab CI/CD, Ansible, Terraform, and system scripts. - Maintenance and support (MCO/MCS) for Linux, network, email, web, and backup systems, focusing on availability targets, monitoring, alerting, security patching, and service continuity.