Summary
Alejandro De Barrio Merino is an experienced Open Source Linux systems engineer with eight years in professional roles and a longer career delivering hybrid Windows-Linux infrastructures across virtualization and cloud platforms. He currently manages Linux systems and AWS operations at Inetum, automating deployments and monitoring with Bash and Go while integrating CI/CD and containerized services. His background spans network design, security hardening, SD-WAN and firewall configuration, and hands-on incident analysis—skills honed from building hospital and enterprise networks to supporting biometric services on AWS. Alejandro combines low-level troubleshooting (tcpdump/wireshark, iptables, Tripwire) with higher-level system integration (Zabbix, Centreon, OpenLDAP, Tomcat), and he often crafts middleware and monitoring plugins to bridge teams and tools. Colleagues value his ability to translate operational needs into repeatable scripts and runbooks, and he has a track record of migrating legacy platforms to containerized CI/CD environments. Based in Navarre, Spain, he’s a pragmatic Linux administrator who quietly prefers solving problems with Go and Bash rather than spotlight.
8 years of coding experience
Técnico Superior Universitario, Informatics, Técnico Superior Universitario, Informatics at Instituto Universitario de Mercadotecnia ISUM
Spanish, English