• As part of DevOps, my role includes release management, Environment Management, deployments, Continuous integration, continuous deployment, Incident management, version management.• Experience with container based deployments using Docker, working with Docker images, Docker hub and Docker registries. • Creating from scratch a new continuous integration stack based on Docker and Jenkins, allowing transition from dev stations to test servers easily and seamlessly.• Used chef for server provisioning and infrastructure automation in AWS.• Written cookbooks for various packages and installed them on VMs to perform QA testing.• Written cookbooks for Weblogic, JDK 1.7, Jenkins, tomcat, Jboss and deployment automation.• Created a functional test environment in AWS where the functional tests will run on the EC2 instances dynamically.• Created VPC using Cloud formation templates in AWS which includes security groups, key pairs, Route tables and Internet Gateway. • Set up CI (Continuous Integration) for major releases in Jenkins and Bamboo.• Used Jenkins innovatively to automate most of the build related tasks. Improved throughput and efficiency of build system by providing EO/managers rights to trigger required build.

As member of Release Engineering group, redefined processes and implemented tools for software builds, patch creation, source control, release tracking and reporting on LINUX platform. Led Jenkins continuous integration server installation and configuration for all GIT Repositories.• Responsible for versioning the source code, releasing binary files, release files, creating and applying labels on source files.• Managed Linux staging and testing environments. Established coding standards and enforced them through automated tools.• Created analytical matrices reports, dash boards for release services based on JIRA tickets. Design/Build Cassandra Clusters both on the physical machines and on AWS.• Written Docker files to containerize web apps, evangelized and trained developers using Docker commands etc.• Created volumes and backups for block storage in Openstack environment.• Used AngularJS 2.0 for rich UI features with new component, decorator and template directives.• Designated UI architecture for the internal web application and worked with designers to construct UI using ReactJS

● Administration of RHEL 4.x/5.x/6.x and Solaris 9/10/11 includes installation, testing, tuning upgrading, patching and troubleshooting day-to-day issues.● Worked as a system administrator for the build and deployments process on the enterprise server. ● Developed, Maintained, and Distributed release notes for each scheduled release. ● Used Rally tool for tracking user stories and backlogs. ● Build artifacts are deployed into Tomcat instances which were integrated using the Perl and Shell scripts. ● Involved in periodic archiving and storage of the source code for disaster recovery. ● Prepared JUnit test cases and executed server configurations. ● Supported and developed tools for Integration, Automated Testing and Release Management. ● Responsible for User Management, Administration, Group Management, Slave Management, new job setup in Jenkins.