We provide IT Staff Augmentation Services!

Devops Engineer Resume

Phoenix, AZ

SUMMARY:

  • DevOps Engineer with 14+ years of hands - on experience supporting, automating, and optimizing mission critical deployments.
  • Extensively worked with Version Control Systems SVN (Subversion), GIT (bit-bucket).
  • Extensively worked with automation tools like Jenkins, Nexus, IQ server, XL-Release to implement end-to-end Automation.
  • Good knowledge in managing the Nexus repository for the maven, Nodejs, NPM artifacts and dependencies.
  • Managed Docker orchestration and Docker containerization using Kubernetes.
  • Experienced in supporting and maintaining continuous integration and continuous deployment platform. Experienced in Finance and Insurance domain.
  • Managing the continuous delivery (CD) orchestra tool - XL Release for BlueGreen/Multi-AZ environment.
  • Working with security and varied business units to mitigate vulnerabilities and make our system safe and secure.
  • Good experience in Incident Handling and root cause analysis of production problems. Strong understanding of ITIL principles.
  • Extensive experience in level3 application support and deployment of applications.
  • Experienced in supporting applications hosted in Linux/windows machines.

PROFESSIONAL EXPERIENCE:

Confidential, Phoenix, AZ

DevOps Engineer

Responsibilities:

  • Supporting a continuous integration platform which consists XL-Release, LARA, Ansible, Jenkins, Nexus, Stash(bit-bucket), Docker, Kubernetes.
  • Automated deployment of applications in Test, Dev and Production environments.
  • Maintaining architecture and deployments for CI/CD pipeline for CA tool Nolio and in house developed tool DTC.
  • Providing support on XL-Release deployment for Dev/Test/Prod deployments. Integrating build and deployment tools with XL-Release to automate deployment without any human error.
  • Automated deployment status update into the SLACK/Nagios/Nimsoft tool to get tickets on service now.
  • Creating and setting up shell scripts for monitoring alerts on servers to generate mobile/email/incident alert tickets before any critical situation on servers or for customer’s deployments.
  • Experienced in supporting applications hosted in Linux/windows environments, deployments like JAVARA6/5/3, DotNet, Pega, Informatica, Package, Database, DataPower, filetransfer, NodeJS, bigdata on servers.
  • Working closely with 3rd party vendors like Cloudbees, Sonatype, CA support(Nolio), X ebialabs on application issues.
  • Keeping leadership in sync on issues and sustained engineering projects.
  • Working in Ansible automation tool and GCP cloud.
  • Used Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manages change.
  • Coordinate with change management team for releases and approving changes from out application users.
  • Log monitoring on Splunk/Kibana and release pipeline monitoring by Grafana dashboard to get the matrix of releases.
  • Resolve Incident tickets and Service requests within SLA defined.

Environment: Linux, Git, shell script, Jenkins, Nexus, CA Automation, XL-Release, Confluence, Jira, service now. F5-load-balancer, Ansible, Docker, Kubernetes.

Confidential, Northbrook, IL

System/WebSphere Administrator

Responsibilities:

  • 24*7 Level2 Production support.
  • Installing and configuring the Web Sphere application server.
  • Building and configuring the cells, dmgr. HPSM, Service-now, TIBCO
  • Creating JVMS according to client requirements.
  • Creating the resources, install and deploy the application.
  • Checking the resources connectivity on cell and JVM levels using support utilities.
  • Managing the use of disk space and memory.
  • Monitoring and performing servers' activities (File System usage,
  • CPU utilization, Process monitoring, System Performance and Network Status).
  • User management Creating and managing user accounts and passwords.
  • Build X86 and SPARC servers and Zones.
  • Firmware upgrade in all Solaris servers (T, M, V, etc. series).
  • Installing the Solaris operating system 9and10 by using Jump start server and PXE server.
  • Kernel Patching in Solaris Volume manager.
  • Live Upgrade in Solaris 10 from kernel version u4 to u9.
  • Drive failure. Raise case and work with Oracle
  • Troubleshooting day to day issues based on the ticket system.

Environment: Linux, Solaris, shell script, HPSM, Web Sphere.

Confidential

System Administrator

Responsibilities:

  • Maintaining architectural and maintenance activities under industrial principles of change and Release management process.
  • Creating, scheduling and approving changes/tasks on HPSM/ITSM.
  • Involved in Life-cycle management process (UNIX Server patching)
  • Provide diagnostic support and act as interface to vendors for all failing components within the system.
  • Develop and document operational procedures as we continue to grow.
  • Plan and execute routine maintenance while minimizing risk and application downtime
  • Analyzing different alerts generated through Hobbit alerts and Graphical Job monitor.
  • Executing scripts on regular interval as per the requirement and process.
  • Follow up with trouble tickets as per the SLA.
  • Linux LVM, Creating and managing PV’s, VG’s, LV’s.
  • Increasing the Volumes and File system size.
  • Managing Password security and resource, user’s privileges and roles.
  • Monitoring System Performance of Virtual Memory, Managing Swap space, Disk utilization.
  • Expert in Installation, configuration of Patches and Packages along with Kernel Upgrade Configured and used Kickstart to install Linux OS.
  • Resolve production issues reported by end users.

Confidential

System Support Engineer

Responsibilities:

  • Application Software/printer installation as per project requirements.
  • Monitoring pre-defined batch jobs (Linux file system and oracle jobs)
  • Modifying existing Shell scripts if required, Code control maintenance and documentation.
  • Automating tasks to increase quality and scale.
  • Scheduling and controlling nightly batch processes.
  • Interacting with production IT support, SysAdmin team and client to fix the issue.
  • CPU utilization, Process monitoring, System Performance and Network Status).
  • User management Creating and managing user accounts and passwords.
  • Working knowledge of $Universe and monitoring tool.

Hire Now