← Return to Profile

Career Journey

Senior Systems Administrator

CED Digital & Servizi (Gruppo Caltagirone Editore)

Responsible for design and management of hybrid IT infrastructure for major publications like Il Messaggero and Il Mattino across 35 branches.

  • Operational continuity: Achieved 99.6% SLA on high-availability services with H24 on-call duty.
  • Predictive monitoring: Implemented Zabbix for 1,000+ hosts with Discovery Rules for cloud autoscaling.
  • Optimization: Reduced mean time to respond through predictive alert analysis.
  • Leadership: Managed technical documentation and coordinated migrations with stakeholders.

Senior Systems Administrator

Trust Italia SpA
  • Automation: Implemented Ansible, reducing release times by 50%.
  • Compliance: Designed ELK stack for immutable logging to meet ISO 27001/ETSI standards.
  • Modernization: Migrated VMware to Proxmox HA clusters with Proxmox Backup Server.
  • Security: Managed Nessus assessments and Linux hardening.

Systems Administrator

Expedia Inc.
  • High Availability: Managed clusters using Corosync, Pacemaker, and Heartbeat.
  • Virtualization: Administered VMware ESXi and heterogeneous systems (CentOS, Debian, RHEL, AIX, Solaris).
  • CM: Supported dev teams via Puppet for environment consistency.

Junior Systems Administrator

Venere Net SpA
  • Migration: Migrated 150+ workstations to Slackware Linux, reducing license costs by 100%.
  • Maintenance: Optimized Linux systems and network services.

Help Desk Technician

BCC Srl - McLink

Provided technical support for xDSL, routing, and firewalling. Diagnosed TCP/IP issues and configured Cisco devices.

DevOps Engineer

Ente del Terzo Settore
  • Cloud Design: Built a DigitalOcean (Ubuntu) ecosystem with optimized LAMP stack.
  • CMS Integration: Integrated WordPress frontend with Plone/ZopeDB backend.
  • Automation: Set up Certbot/Let's Encrypt and proactive Monit alerting.

Education

Bachelor's Degree in Communication Science and Technologies

Sapienza University of Rome

Scientific & Technological High School Diploma

ITIS G. Vallauri, Rome