Marwen Feki

• Administered and maintained Linux-based infrastructure and CI/CD platforms, ensuring 99.9% uptime in aerospace environments. • Developed Python and Bash automation scripts, reducing manual operational effort and improving platform reliability. • Investigated and resolved pipeline and runtime failures end-to-end, achieving a reduction in critical failures through improved deployment procedures. • Collaborated with cross-functional teams on software integration ensuring compliance with security standards.

• Built and maintained Jenkins CI/CD pipelines, monitored job executions, analyzed failures, and improved deployment reliability through automation and log inspection. • Administered and troubleshot Debian/Ubuntu Linux systems, including package management, service config uration, log analysis, and system monitoring. • Contributed to a full-stack internal application (Spring Boot, Angular), focusing on backend stability and deploy ment readiness