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Working as a Devops Engineer with 3.5 years of experience on supporting, automating, and optimizing mission critical deployments in AWS, leveraging configuration management, CI/CD, and DevOps processes.
Technology : Jenkins, Git, Docker, Ansible and Kubernetes. Designation : System Engineer Responsibilities: Configured Jenkins CI tool using build tool Maven. Created Jenkins CI/CD pipelines with declarative pipelines using DSL and free style jobs. Created the Nexus repositories for upload/download artifacts, third party tools and Docker Images to the repositories. Configured the slave nodes in Jenkins and create the users in the target servers and established the communication to all server by exchanging the keys. Downloaded the images from public repository tag and uploaded to the private repository. Created the docker files, build, tag and pushed images to the private docker hub. Automation of tasks which seems to be manual and save efforts through ansible playbooks. Created Ansible playbooks to deploy images in Kubernetes environment. Created the Ansible roles to setup the infrastructure components across all environments. Created service and deployments in files in Kubernetes for application deployment. Created Docker container and deploy artifact file into Tomcat server. Participating in grooming backlogs and retrospective meetings. Creating change management using serviceNow ticket tool and submit for approval process. Updating my daily activities task in project management tool JIRA.Show More Show Less
Technology : RHEL, Docker, Jenkins, Git, Ansible, AWS Designation : System Associate Responsibilities: Worked on Multiple AWS instances, set the security groups and AMIs. Responsible for handling performance issues of applications deployed in AWS environment. Setup and Managed EBS backup and recovery using Snapshot. Responsible for performing tasks like Branching, Tagging, and Release Activities on Version Control Tools: SVN, GIT and migrated SVN into GIT. Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control. Integrated GIT and Maven with Jenkins to implement the continuous integration process. Automated the Application build procedure and deployment using Jenkins and Ansible. Setting up Jenkins master, adding the necessary Plugins and adding more slaves to support scalability and agility. Installing docker, writing docker files, building images and maintaining the production application containers. Installed Docker Registry for local upload and download of Docker images from Docker hub. Automation of tasks which seems to be manual and save efforts through ansible playbooks. Hands on Experience with configuration management tools like Ansible. Written playbooks, roles in Ansible and Integrated the Ansible playbooks with Jenkins. Coordinated with developers and managers to make sure that code is deployed in the production environment. Troubleshoot tickets or issue tracking through JIRA tool. Upgrading the tools in Development and Production environment. If any major issues with the tools, then contacting vendors, coordinating with them and solving the issue with more priority. Coordinating with stake holders and solving their issues. Participating in grooming backlogs and retrospective meeting.Show More Show Less