z
zu_ahmed

Zubair A

@zu_ahmed

Linux System Administrator Virtualization Engineer

Alemania
Inglés, Alemán, Urdu
Parte de la información aparece en idioma inglés.
Sobre mí
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.... Lee más

Habilidades

z
zu_ahmed
Zubair A
desconectado • 

Revisa mis servicios

Administración del servidor
I will fix, configure, and secure your linux server or nginx
DeUSD 35 / proyectoMás información

Experiencia laboral

Freelancing_Career

Linux System Administrator

Freelancing Career • Tiempo completo

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.