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claudiucalota

Claudiu C

@claudiucalota

System Administrator

Roemenië
Engels, Roemeens
Sommige informatie wordt in het Engels weergegeven.
Over mij
I am a detail-oriented System Administrator with over 6 years of experience managing Linux and Windows environments and supporting enterprise infrastructure. I specialize in Red Hat, SUSE, and Ubuntu administration, incident management, and server monitoring. As an AWS Certified Cloud Practitioner, I am dedicated to maintaining high system availability and improving IT service reliability.... Lees meer

Skills

c
claudiucalota
Claudiu C
offline • 
Gemiddelde reactietijd: 2 uur

Bekijk mijn diensten

Technische ondersteuning
I will manage, secure and troubleshoot your linux servers
VanafUS$ 15 / projectMeer informatie

Werkervaring

Atos

System Administrator

Atos • Fulltime

May 2020 - Present • 6 yrs 3 mos

Administer and maintain Linux servers in enterprise environments including Red Hat, Ubuntu, and SUSE. Perform system installation, configuration, patching, and security hardening. Monitor infrastructure performance and system availability using Nagios and Grafana dashboards. Support VMware-based virtualized server environments and troubleshoot Linux, networking, and application-related incidents. Manage user accounts, permissions, and access controls while supporting incident management activities using ServiceNow.