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Linux Systems Administrator/devops Engineer Resume

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Bowie, MD

SUMMARY

  • Created/Managed user accounts, Network configuration, AWS, Understanding of OSI model, Knowledgeable in Configuration Management, Deployment and Automation tool (Ansible), Basic Periodical Kernel Upgrade, scheduling cronjobs.
  • Basic bash skills, experienced with Jenkins, and SCM tools like Git, me solved various application support tickets ranging from monitoring Processes in application, created/managed file systems
  • Logical Volume management, configuration management, like increasing RAM or Tuning Kernel Parameters, me was also involved in basic hardware/software break - fix.
  • Monitoring data using Splunk and Modify Docker base image, and managed containerized application using Docker and Kubernetes, and On-Call Schedules.

TECHNICAL SKILLS

  • Red Hat Enterprise / CentOS Linux 6
  • Windows Server 2012
  • 2016AWS
  • Volume Manager
  • Apache
  • Netbackup
  • SSH
  • Linux/Unix
  • Remote Desktop
  • Active Directory Bitbucket
  • Nexus
  • Github. Bash
  • Service Now
  • Docker
  • Kubenetes
  • Slack
  • Jenkins
  • Ansible
  • Amazon AWS
  • GIT
  • Shell scripting

PROFESSIONAL EXPERIENCE:

Confidential, Bowie, MD

Linux Systems Administrator/DevOps Engineer

Responsibilities:

  • Managed logical volume (LVM)
  • Installed and maintained Linux and third party software
  • Involved in system patching and kernel upgrade
  • Day-to-day functional administration tasks, as well as application-specific technical support
  • Implemented IPTable on Red Hat Linux server.
  • me Used Splunk to monitor and analyze logs of server events.
  • Monitored System Performance of Virtual memory, Disk utilization and CPU utilization
  • Involved in system patching and kernel upgrade
  • Maintaining teh regular backups using tar, Snapshot backup etc.
  • Managed system processes and scheduled processes with teh cron utility.
  • Checked alert logs, trace files and file System maintenance.
  • Day-to-day functional administration tasks, as well as application-specific technical support
  • Disk configuration & Managing File Systems in RHEL 6/7 environment using LVM.
  • Introduced new servers to teh network. Maintaining and troubleshooting network connectivity.
  • Intimate use of vi editor
  • User management, Created and managed user account, groups and access levels.
  • Monitors system Log Files of all system events.
  • Used Amazon S3 for storage and point of origin for EC2s
  • Installed Amazon EC2 instances from AMI
  • Experienced with Identity and Acess management(IAM)
  • Used Amazon Virtual Private Cloud (VPC) as a virtual network environment for AWS resources and services
  • Elastic Load Balancing employed to maintain high availability of AWS across Amazon EC2s across available.
  • Worked with Dev team, making modifications on teh code using Git VCS to clone, add, commit and push codes from local and master branches to central repositories.
  • Experienced working on containerized application using Docker and Kubernetes.
  • Experienced with kubernetes command line.
  • Creating new Ansible YAML, Play-books, Roles and Bash shell Scripts for application deployments.
  • Collaborated with Dev and Production teams to ensure smooth running of teh pipeline.
  • Verified and troubleshoot failed maven builds on Jenkins, verifying artifact id, and date stamps on Nexus, troubleshoot, document and communicate failed builds to teh Dev team.
  • Deployed snapshots of application codes to Dev using playbooks and roles.

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