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shahmirhm

Shahmir Hassan

@shahmirhm

Linux System Administrator

Pakistan
Englisch, Urdu, Sindhi
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
Enterprise Linux System Administrator with 10+ years of experience managing critical IT infrastructure. Specialized in Red Hat Enterprise Linux and SUSE Linux Enterprise Server administration, Linux troubleshooting, security hardening, and production stability. SUSE Certified Administrator (SLES 15) and SCDS in SUSE Multi-Linux Manager, with hands-on experience deploying Red Hat Satellite. Strong expertise in CIS benchmark implementation, performance tuning, and enterprise-grade support.... Mehr lesen

Kompetenzen

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shahmirhm
Shahmir Hassan
offline • 
Durchschnittliche Antwortzeit: 2 Stunden

Meine Dienstleistungen

Server-Administration
I will troubleshoot and fix red hat linux or sles server issues
Ab15 $ / ProjektWeitere Details
Server-Administration
I will harden red hat or sles operating system using cis benchmarks
Ab15 $ / ProjektWeitere Details

Arbeitserfahrung

System Engineer

Bank • Vollzeit

Oct 2025 - Present • 7 mos

I manage mission-critical infrastructure for a global Financial Institution. Providing Linux support for Red Hat Linux Enterprise, SUSE Enterprise Linux and Oracle Enterprise Linux. Managing 100+ Linux servers of Red Hat Enterprise Linux and Oracle Enterprise Linux including Installation, configuration and patching Deployed and managed Red Hat Satellite for patch management ·Security hardening of Linux by applying CIS Benchmark using custom and built-in profiles ·Setup Repository server for patching of RHEL and OEL Deployed Ansible controller Setup cronjobs and postfix for emails Disk storage and LVM management Deployed SSL certificate for webservers – Httpd and Tomcat Resetting forgotten passwords of Linux machines Upgradation of RHEL 8 to 9 using Leapp Troubleshooting and health check of Linux servers Work in other organizations as vendor: Applied CIS Benchmark for compliance Performed health check activity of Servers Installed and configured SUSE 15 for SAP Used Pentaho (Data Integrator) to executed crucial jobs Used Zabbix to monitor real time statistics of VM’s Deployed H3C rack mount servers at data center