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Italiano
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Zubair A
@zu_ahmed
Linux System Administrator Virtualization Engineer
Germania
Inglese, Tedesco, Urdu
Chi sono
I am an Enterprise Infrastructure Engineer with 7 years of experience specializing in Linux administration, VMware vSphere virtualization, and proactive system monitoring. I have a proven track record of maintaining high-availability production environments and automating routine maintenance via Bash scripting.
Competenze
Zubair A
offline •
Consulta i miei servizi
Amministrazione del server
I will fix, configure, and secure your linux server or nginx
Esperienza lavorativa
Linux System Administrator
Freelancing Career • Full time
Mar 2019 - Present • 7 yrs 4 mos
Administer, secure, and maintain enterprise-grade Linux and virtualization environments to ensure maximum uptime, security compliance, and system stability. Core Responsibilities & Technical Execution: • Linux Server Administration: Manage multi-distribution Linux setups including Ubuntu Server, RHEL, Debian, and SLES—handling user management (LDAP), advanced troubleshooting, and log file analysis. • VMware vSphere Ecosystem: Administer VMware vSphere environments (v6.5, 6.7, 7), executing virtual machine (VM) deployment, storage configurations, resource allocation, and live maintenance. • Infrastructure Monitoring: Configure and optimize proactive monitoring frameworks using Checkmk and ITRS OP5 to track real-time server health and resolve infrastructure anomalies under strict SLA guidelines. • Remote Server Management: Oversee bare-metal physical servers via Dell iDRAC, executing remote OS installations, out-of-band configurations, and critical firmware upgrades. • Automation & DevOps Practices: Build custom Bash scripts for log analysis and task automation, support containerized applications using Docker, and assist with Kubernetes cluster workflows.
