Muhammad Usman

Experience

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  Al Nafi

  Oct 2022 - Mar 2023

  Linux Administrator

  In my basic routine as a Linux Administrator installing, configuration, and troubleshooting of operating system RHEL, CentOS, Ubuntu, Fedora, Almalinux. Perform tasks as a user administration, managing file system, taking backups, writing scripting for automation tasks. Resolve troubleshooting in networks. Check processes that consume more resources than expected using. Monitoring CPU utilization for critical processes like “JAVA”, “httpd”, “mysql”.- Taking the system back-up to the remote server using “rsync” tools compressing backup with tar (with gzip, bzip2).- Writing shell script, bash & python to automate tasks such as transferring logs, and taking back-ups.- Company’s LAN and also WAN using tools such as ping, traceroute, ip,netstat.- Changing as assign custom permissions using chmod, etc. Configuring IP addresses to the interface using ifconfig and sometimes static IP by editing ifcfg-eth/enpos3 file & IP aliasing.- Mounting and unmounting partition as per the requirement & clearing cache and buffer.- Stop unwanted services on a server using kill command. عرض أقل

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  Navicosoft

  Aug 2023 - Jun 2024

  DevOps Support Engineer

  As a DevOps Support engineer in my daily routine tasks.- I Efficiently deploy, configure, and maintain Docker containers to streamline application development and deployment processes.- Perform Linux system administration tasks, including installation, configuration, monitoring, and troubleshooting.- Stay updated on the latest developments in Docker, Linux, and related technologies, incorporating new tools and techniques to enhance system performance.- Ensure the security and integrity of Dockerized environments, implementing best practices for container image security and runtime protection.- Designed and implemented robust CI/CD pipelines using Jenkins, orchestrating automated builds, tests, and deployments to enhance software delivery efficiency and reliability.- Proficiently handle VPS (Virtual Private Server) and RDP (Remote Desktop Protocol) activation, including setup, configuration, and troubleshooting.- Setting-up hosting servers (nginx, apache) on cloud servers.- Managing hosting panels WHM, cPanel, Plesk, and WHMCS. عرض أقل

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  The CloudOps LTD

  Jul 2024 - Sept 2024

  Jr DevOps Engineer
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  Cyber Evangelists

  Sept 2024 - now

  DevOps Engineer