System Administrator specialized in Linux systems administration and Cloud Enterprise infrastructures.
Experienced in managing OpenStack platforms, Kubernetes, OpenShift Container Platform, and high-availability solutions.
Currently serving as a System Administrator at DedaTech.
Certifications
RHCSA
Advanced skills in Red Hat Enterprise Linux (RHEL) administration and management. Experience includes LVM configuration, user and permissions management, and SELinux. Proficient in Autofs, storage management, networking, and systemd. Skilled in containerization using Podman, bash scripting for automation, and configuring essential services for enterprise environments.
Certification Link
OCI Foundations
Core competencies in OCI resource management, including VCN configuration and IAM security. Proficient in provisioning compute instances, managing block/object storage, utilizing OCI Console/CLI, resource monitoring and cost management within the Oracle public cloud.
Certification Link
EX280 – OpenShift Administration
Red Hat Certified Specialist in OpenShift Administration. Skills in deploying, configuring, and managing OpenShift Container Platform clusters. Proficient in application lifecycle management, workload deployment via DeploymentConfigs and Helm, networking with Routes and Services, RBAC security policies, persistent storage management, and cluster maintenance in enterprise Kubernetes environments.
Certification LinkExperiences
ScaiConnect
2020 – 2025Management of Linux systems and OpenStack platforms for major Italian Telcos (Wind3, CoopVoce, PosteMobile). Worked on large-scale infrastructures such as Wind3‘s network, a distributed environment spanning over 20 datacenters across Italy. Responsibilities included system troubleshooting, Nexenta storage administration, and management of dedicated Pluribus and Juniper network switches.
DedaTech
2025 – PresentInfrastructure deployment for CYTA Mobile, administration of Ericsson CEE/SDI and CCD (Kubernetes) environments. Responsible for system upgrades and production of technical documentation (LLD/HLD/MOP). Providing an internal company Linux course, covering foundational Linux topics for colleagues.
Additional Knowledge
Cloud Infrastructure & Orchestration
- OpenStack Ecosystem: Hands-on experience with core services including Nova (instance evacuation, migration, and rebuilds via CLI), Cinder (block storage), Neutron (networking), Glance (image management), and Heat (stack orchestration).
- Containerization: Skilled in container orchestration using Kubernetes and OpenShift Container Platform, managing containerized environments with Docker/Podman.
Networking & SDN
- SDN & Controllers: Management of OpenDaylight controllers for OVSDB configuration and troubleshooting at the server level.
- Network Hardware: Advanced configuration of Pluribus NRU switches, including fabric optimization and MPO interface troubleshooting.
- Juniper Networks: Experienced in JunOS for managing EAS clusters and interface administration on enterprise-grade devices.
Storage & High Availability
- Distributed Storage: Administration of ScaleIO (PowerFlex) pools and devices, including maintenance of distributed storage resources.
- NexentaStor: Management of clustered storage pools using both CLI and NexentaFusion.
- High Availability: Implementation and troubleshooting of high-availability clusters using Corosync and Pacemaker.
Hardware Management
- Server Health & IPMI: Remote hardware management and diagnostics using IPMI utilities (CLI/GUI) to monitor health and resolve hardware-level failures.