Devops / Linux Administrator Resume

SUMMARY:

Extensive experience in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Tuning, Version Control, Migration, Trouble shooting on RHEL 6 and 7, LVM, Disk quotas, configuration of DHCP, DNS, NTP, iptables, User and Group Administration.

TECHNICAL SKILLS:

Skills: Automation, Cron job, Bash Command Line / Bash Scripting, MySQL, Nagios, RHEL / RedHat Enterprise, Shell Scripting, Software Installation, Management and Support, Syslog / Rsyslog, LVM, Linux System Administration, Technical Support, Troubleshooting, Virtualization, Web Servers

Environment: Linux, Windows, RHEL 6/7, CentOS, Nexus Artifactory, Nagios, FreeNAS, BASH Shell, GIT, Jenkins, VirtualBox, VMWare, Ansible, MySQL Database, Apache, WordPress, Jira, Kanban Board, Confluence

Operating Systems: RHEL 6/7, CentOS, Linux, Windows

Languages: BASH, YAML, HTML, CSS

CI Tools: JENKINS

Version Control Tools: BitBucket, GITHUB

Build Tool: Ansible

PROFESSIONAL EXPERIENCE:

Confidential

Devops / Linux Administrator

Responsibilities:

Installation, configuration and extending/reducing logical volume partitions. Disk partitioning & managing File Systems in RHEL 6 & 7 environment using Logical Volume Management (LVM).
Implemented Ansible to deploy builds to production, manage web applications, config files, database, commands, user mount points, and packages. Automated various infrastructure activities like Continuous Deployment, Application Server setup, Stack monitoring using Ansible playbooks. Integrated Ansible with Jenkins (build tool) for continuous integration.
Migrate source code repositories between version control systems (VCS) Bitbucket and Github.
Create repositories, branches, tags in GIT and assist the developers to fix merging issues and creating repositories in Jenkins for project and release builds, repository management to share snapshots and releases (milestones) of internal projects using Nexus (Artifactory tool).
Package management through RPM and YUM configuration.
Monitor client disk quotas and general disk space usage and conduct systems performance monitoring and tuning using Nagios, Rsyslog and Syslog monitoring tools.
Install and deploy RedHat Enterprise Linux 6/7 and CentOS. Employ OS maintenance activities like OS upgrade, updating services and third - party software's.
Write cron job scripts on production servers.
Create and modify users, groups, permissions and group policies.
Experienced with VI editor to edit system files.
Experienced with virtualization

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