A Rahman Email & Phone Number

 6+ years of experience as a Linux System Administrator with sound experience in Unix/Linux, VMware, AWS/Azure Cloud, Containerization, Version Control Systems, and Configuration Management Tools. An accomplished Systems administrator with extensive experience in Different flavors of UNIX be it, Red Hat Linux (RHEL 5/6/7/8/9), AIX, Solaris, Centrify, SUSE 10/11/12, CentOS 5/6/7, and DevOps technologies.  Installing RedHat Linux using Kickstart and applying security policies for hardening the server based on the company policies.  Experienced in the Installation and Configuration of Nginx and Apache Tomcat on Linux and UNIX, Windows platforms. Strong in troubleshooting, monitoring, training, and 24/7 production support in mission-critical environments Worked with the systems support team to define, architect, and maintain universally available production systems. Hands-on experience with installing and configuring middleware products such as WebSphere, WebLogic, JBoss, Apache Tomcat, Nginx, RMQ, and IBM MQ. Use VMware update manager to create or edit baselines and baseline groups as well as upgrades to operating systems and layered software packages (ie. VDI components, Windows services, or other enterprise apps) as necessary. Maintain, upgrade, and implement improvements to the VMWare ESXi infrastructure along with vRealiaze Automation and vRealize Orchestration capabilities and functionalities. Implemented and completed Switch Storage Migration activities in the EMC SAN platform. Perform Korn Shell, Python, Perl, and Powershell scripting as needed to support integration and automation. Solid comprehension of configuration management tools, such as Puppet, Chef, and Ansible. Developed Puppet Plans, Puppet Modules using Puppet-specific language, and Puppet artifacts in ruby language.