PROFESSIONAL SUMMARY: * Around 6 years of IT Industry Experience as a DevOps Engineer/Build &release Engineer and Linux admin in automating, Build, Deploy, Release Management and Quality Assurance. * Experience in Administration/Maintenance of Source Control Management Systems, such as Sub Version (SVN), Perforce, TFS, GIT and Knowledge of Clear Case. * Experience of Migration & Deployment of Applications with Upgrade Version of Applications. * Expertise in using build tools like MAVEN, GRADLE and ANT for the building of deployable Artifacts such as War & Ear from Source Code. * Experience in managing the Artifacts generated by MAVEN in the J frog and Nexus Repository. * Involved in the functional usage and Deployment of Applications in Web logic, WebSphere and Apache Tomcat Server. * Administered Linux RedHat 4.x, 5.x, 6.x, 7.x, Centos 5.x, 6.x and 7 servers by testing, tuning, upgrading, patching, and troubleshooting both physical & virtual server problems. * Experience in Deploying JBoss, Apache-Tomcat web server, IIS Server, Oracle web logic, and IBM Web Sphere. * Spin up AWS and Azure resources writing Ansible playbooks and Automating the Jenkins jobs. * To achieve Continuous Delivery goal on high scalable environment, used Docker coupled with load-balancing tool Nginx. * Experience in development of Web & Enterprise applications using JAVA and J2EE Technologies. * Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, Scrum, and Waterfall methodologies. * Expertise in Querying RDBMS such as Oracle and MY SQL for Data Integrity. * In-depth understanding of the principles and best practices of Software Configuration Management (SCM). * Experience with Linux/UNIX environments and scripting for Build & Release automation. * Performed field services, client site Installation of CA Mainframe Software Manager (MVS USS UNIX base install). * Worked with ALM tool TFS and Involved in Customization of Work Items, Transition Matrix in TFS. * Evaluated and designed the software and the infrastructure for the company-wide private container cloud solution based on Kubernetes, Swarm, Docker and Python. * Did .NET Web. Application Build / Deployment (MS Visual Studio 2012, TFS2010/12) software. * Design and develop the tools to allow efficient configuration management, build and release of software developed in C#, .NET, XML, ASP, SQL Server databases * In-depth knowledge of computer apps & scripting like Shell, Python, Ruby, Perl, JavaScript and XML. * Implemented multi-tier application provisioning in Open Stack cloud, integrating it with Chef/Puppet. * Experience in and demonstrated understanding of source control management concepts such as Branching, Merging, Labeling/Tagging and Integration. Experienced with automating release process using Maven, Jenkins, Jira, Bamboo as tools in diversified project environment * Hands on experience in Installing and Administrating CI tools like Hudson/Jenkins, Sonar, Subversion, Team foundation server, and Nexus, Art factory. * Performed Integration of Code Quality Analysis Techniques like Check styles, Find Bugs, Nunit, Open Cover and PMD with CI tools like Hudson/Jenkins. * Good experience in convertingbuild.xml into pom.xml in order to build the applications using MAVEN. * Orchestrating different Cloud applications using AWS (VPC, ELB, Route53, S3 etc.) * Deploying Micro services in Dev & QA environment using AWS EC2and Docker. * Worked with different Bug tracking tools like JIRA, Rally, Remedy, HP Quality Center, Fisheye, Crucible and IBM Clear Quest. * Good interpersonal skills, team-working attitude and taking initiatives in solving problems and providing best solutions. Also possess good experiment in 24x7 in production computing environment. Experienced with working on Puppet Master and Puppet Agents. Defined Puppet Master and Puppet Agents to manage and configure nodes. * Deployment and support of Open Stack-based high load, high-available cloud platform. * Ability in deploying the developed code in a Web Sphere/Web Logic/Apache Tomcat/JBOSS. * Created and wrote shell scripts (Bash), Ruby, Python and Power shell for automating tasks. * Responsible for on boarding Application teams to build and deploy code using Git, GitHub, Jenkins, Artifactory and Ansible. * Worked on creating Event triggers on a particular file is uploaded or placed into an AWS's S3 bucket. * Implemented the setup for Master slave architecture to improve the Performance of Jenkins. * Worked on creation of custom Docker container images, tagging and pushing the images. * Worked on creating the Docker containers and Docker consoles for managing the application life cycle. Environment: Git, Jenkins, Maven, JIRA, Ansible, Puppet, Chef, Docker, Python, Open Stack, Artifactory, Shell Scripts, Bash, Kubernetes, Client: Devopulse - Dublin, CA (Oct2015 - Feb2017) Role: DevOps Engineer/Build &Release Engineer Description: Experience in DevOps Engineer for project teams that involved different development teams and multiple simultaneous software releases. Developed and implemented Software Release Management strategies for various applications according to the agile process. Experience with Build and Release management according to enterprise guidelines, used continuous integration tool like chef manage system configuration. Experience in Analysis, Design and Focused on automation, integration monitoring and configuration management. Responsibilities: * Developed and Implemented Software Release Management strategies for various applications according to the Agile Process. * As a Release Engineer, supported multiple teams for multiple applications including Java/J2EE and IOS. * Worked with Subversion, Proposed and implemented branching strategy suitable for agile/scrum development in a Fast Paced Engineering Environment. * Used Shell and Perl scripting to deploy artifacts that are built by Maven. * Responsible for design and maintenance of the Subversion (SVN) Repositories. * Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments. * Expert in using different source code version control tools like GIT, Subversion and Perforce. * Responsible for on boarding Application teams to build and deploy there code using GitHub Jenkins, Nexus and Ansible. * Manage the configurations of multiple servers using Ansible. * Installed and Configured Chef Server, Workstation, Client servers and nodes. Written several recipes, cookbooks in Chef to automate the environment provisioning, Middleware Infrastructure Installations. * Ansible server & workstation to manage deployments. Experience in writing Ansible Playbooks in YAML. * Deployed Puppet, Puppet Dashboard, and Puppet DB for configuration management to existing infrastructure. * Responsible for build and deployment automation using AWS, Docker, Kubernetes containers and Chef. * Working on Chef with knife commands to manage Nodes, Cook books and recipes. * Automated Nagios services for database server, web-server, application-server, networks, file sizes, RAM utilization, Disk performances using Python script in Chef. * Experience in using GIT and SVN on UNIX and Windows environment. * Jenkins is used as a continuous integration tool for automation of daily process. * Dependency Management within the teams by installing and configuring Nexus Repository Manager. * Used Zabbix as monitoring tool and used Zabbix plugin for analysis & visualization. * Involved in development of Test environment on Docker containers and configuring the Docker containers using Kubernetes. Environment: Subversion (SVN), Jenkins, Java/J2EE, Open Stack, Ruby, ANT, MAVEN, Web Logic, Perl Scripts, Shell Scripts, Perforce, RTC, XML, UNIX, JIRA, Zabbix, Puppet.

Highlights:

• Integrate
• Jenkins
• Management
• Maven
• Apache Maven
• Applications
• Docker
• Git
• Java Programming Language
• Microsoft Windows
• linux
• software