c
claudiucalota

Claudiu C

@claudiucalota

System Administrator

Romênia
Inglês, Romeno
Algumas informações são exibidas no idioma inglês.
Sobre mim
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.... Saiba mais

Habilidades

c
claudiucalota
Claudiu C
offline • 
Tempo médio de resposta: 2 horas

Conheça meus serviços

Suporte Técnico
I will manage, secure and troubleshoot your linux servers
A partir deUS$ 15 /projetoMais detalhes

Experiência profissional

Atos

System Administrator

Atos • Período integral

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.