Experience
DevOps Engineer (Computing Fellow) — CERN
Geneva, Switzerland | Jan 2023 – Present
- Administered and maintained large-scale OKD (OpenShift) clusters (PaaS, webEOS, app-catalogue, Drupal, Wordpress) serving thousands of users.
- Resolved 200+ support tickets with 100% “Very satisfied” rating.
- Upgraded and deployed core services: HAProxy, Fluentd/Fluent Bit, Prometheus, OpenSearch, Restic, Velero, Apache HTTPD.
- Maintained Jenkins CI/CD on Kubernetes, ensuring reliability and availability.
- Supervised 2 summer students, guiding them from design to deployment.
- Improved internal tooling in Python and Bash.
- Contributed to open source projects (Fluent Bit, Jenkins, ContainerSSH).
- Delivered technical lectures at CERN School of Computing and Openlab.
DevOps Engineer (Technical Student) — CERN
Geneva, Switzerland | Apr 2022 – Dec 2022
- Designed and implemented a database benchmarking tool for CERN’s SCADA use case.
- Contributed to upstream TimescaleDB Helm chart for Kubernetes.
- Analyzed benchmark results to provide database performance insights.
System Administrator — Azienda Trasporti Messina S.p.A.
Messina, Italy | Sep 2020 – Mar 2022
- Migrated company services to Microsoft Azure.
- Managed Windows machines and VMs via Intune.
- Deployed Microsoft 365 (tenant creation, mail migration, Intune policies).
- Supervised 3 interns while overseeing technical projects.
Software Engineer Intern — SmartME.IO
Messina, Italy | Feb 2019 – Jul 2020
- Developed software for Linux SBCs in Python, C, and Bash.
- Managed Linux systems with an OpenStack-based configuration management plugin.