SUMMARY

• 8+ years of experience in IT industry comprising of Development, Systems Administration and Software Configuration Management (SCM).Extensive experience includes SCM, Build/Release Management, and Change/Incident Management.
• Worked on Build and Release management methodologies and Software procedures in all aspects of SDLC.
• Extensively worked with Version Control Systems like Perforce, GIT, SVN (Subversion), Rational Clear Case and CVS.
• Worked as partial Administrator for Subversion.
• Experience with build tools Ant and Maven for writing build.xmls and pom.xmls respectively.
• Experience in integrating Unit Tests and Code Quality Analysis Tools like JUnit, Cobertura, Clover, PMD, find bugs and Checkstyle.
• Experience in using Nexus and Artifactory Repository Managers for ANT and Maven builds.
• Good experience in Python and Shell scripting.
• Installed and administered Nexus Artifact Manager for Maven Builds.
• Installed, configured and administered CI tools Hudson and Jenkins for automated builds.
• Implemented continuous delivery pipeline using Chef/Puppet
• Written multiple recipes/cookbooks to achieve the continuous delivery
• Experience in using ANTHILL PRO as ALM/CI Tool.
• Experience writing Shell and Perl scripts to automate the deployments.
• Experience using RPMs to effectively package the applications for product deployments
• Experience in Configuring and deploying to Application servers Tomcat.
• Experience is using Weblogic and Websphere web servers for deployments.
• Experience with Oracle and MS SQL Server DB Tasks (DML, user management etc)
• Managed environments DEV, SIT, QA, UAT and PROD for various releases and designed instance strategies
• Good noledge on ITIL Process and has worked on coordinating releases across the projects.
• Consulted and recommended client in Build and Release management Implementation.

TECHNICAL SKILLS

Operating Systems: UNIX, Linux, RHEL, WINDOWS NT/2000/2003/XP/vista/7, HP - UX

Version Control Tools: CVS, SVN, GIT, Rational Clear Case, Perforce

Languages: C, JAVA, XML, SHELL, PERL

Databases: My SQL, MS Access, Oracle 9i/10g

Application Servers: Weblogic, Websphere, Jboss, Apache Tomcat

Build Tools: ANT, Maven, Hudson/Jenkins, Anthill Pro, Bamboo, Chef, Puppet, Team City, Nexus, Sonar, Build Forge

PROFESSIONAL EXPERIENCE

Confidential, Heathrow FL

Sr DevOps / Build and Release Engineer

Responsibilities:

• Stabilization of the build and Release process to increase productivity of everyone and Reduce repetitive Manual Work with Automation
• Keep track of the Internal Builds and Releases for the smooth Delivery for the client.
• Research and implement new improvements to the existing process for the better efficient and fastest Releases.
• Managed GIT and SVN as Source Control Systems
• Involved in Automation deployment Team and working with Puppet.
• Automation of the Build and release using Jenkins, puppet using Bash Scripts.
• Handling the Releases and Maintaining the Release notes.
• Create and manage Chef POC environments (Redhat 6) Openstack (Havana\Icehouse).
• Create and manage Chef Cookbooks (Redhat 6).
• Administer and maintain many tools related to the build and Release tasks implemented, Administered, configured and managed Continuous Integration - Jenkins
• Wrote Scripts using pom.xml and build Scripts for Maven, Ant.
• Installed maintained and Wrote hook Scripts for the branches, Source code Management - SVN, CVS.
• Maintained build related scripts developed in ANT, shell and WLST/Python. Created and modified build configuration files including Ant’s build.xml.
• Artifacts maintenance using Repository management tool - Nexus
• Done proof of concepts on cross platform tools using Puppet
• Continuously propose and implement improvements in the process of SDLC phases for better quality and productivity in Company
• Automated Deployment for the multi module project which works on JBoss, tomcat, Apache Web Server.
• Customized the Jira Workflows for Easy tracking of a ticket.
• Continuous Integration of builds using Jenkins’s for generating the Deliverables for testing and client Delivery.
• Developed UNIX and Perl Scripts for the purpose of manual deployment of the code to the different environments and E-mail the team when the build is completed.
• Migration of build system Ant to Maven and managing the build system.
• Code Quality Analysis with tools like Sonar and Creating and filtering Rules for the Developers,
• Involved in Dev / QA deployments and automated using maven.
• Integrated delivery (CI and CD process) Using Jenkins, Nexus, Yum and puppet.
• Creation of the Web server as Proxy for accessing all tools using single URL.
• Worked on automation of the Deployment, automatic Testing integration to the Continuous integration process with ticket tracking systems.

Environment: Java, J2ee, Maven, Ant, AWS, Nexus, Chef, Jenkins, Sub Version, Jira, Linux, Jboss, Unix, Apache Tomcat, Puppet, Python, Ruby, GIT, Shell Scripts, Linux, Nexus.

Confidential, New York City,NY

Sr Build and Release Engineer

Responsibilities:

• Analyzed the ANT Build projects for conversion.
• Converting the ANT Build projects to Maven Build projects.
• Developing the Maven build scripts (pom.xml).
• Managed Maven project dependencies by creating parent-child relationships between projects.
• Creation of Svn hooks, Python, Batch scripting for some custom rules.
• Used SVN as Version control for versioning code and configurations.
• Responsible for creating New Branches, Rebasing and Re-integrating branches.
• Creating new build jobs, Integration testing jobs and deploy jobs in Jenkins to automate the process
• Automated the process of deployment to Apache Tomcat application servers by developing Perl Scripts.
• Experience in managing Source control systems GIT and SVN.
• Developed and maintained UNIX/Perl/Ant scripts for build and release tasks.
• Managed Jenkins and Bamboo as a CI server for different projects.
• Worked in Agile Project management Process.
• Built and Deployed Java/J2EE to Tomcat Application servers in an agile continuous integration process and automated the whole process.
• Worked on Amazon cloud POC (AWS)-installation of open stack and Image.
• Continuous Integration of builds using Jenkins’s,
• Migration of build system Ant to Maven and managing the build system.

Environment: Java/J2ee, ANT, Maven, Jenkins, Python, AWS, GIT, SVN, Web Logic, UNIX, Perl and Shell Scripts, CVS, Linux.

Confidential, Marlborough, MA

SCM Engineer

Responsibilities:

• Participated in the release cycle of the product which involves environments like Development, QA and UAT.
• Wrote build.xml for applications using Ant.
• Analyzing ANT Projects for Converting ANT Build Projects to Maven Build Projects.
• Developing Maven Build Scripts based on the requirements.
• Managed Maven project dependencies by creating parent-child relationships between projects
• Developed and implemented Software Configuration Management strategies for various applications according to the agile process.
• Managed the Subversion branching strategy for few applications by creating Release branches, Development branches thus ensuring the integrity of Trunk.
• Jenkins is used as a continuous integration tool for build and deployment of JAVA code.
• Installed and Administered Jenkins CI for ANT and Maven Builds.
• Implemented LDAP authentication for Jenkins.
• Experience in User Management and Plug-in Management for Jenkins.
• Used Nexus as Artifact Repository Manager.
• Involved in Creating and Configuring different Repositories in Nexus.
• Worked in agile modeled software development life cycle.
• Participated in weekly release meetings with Technology, stakeholders to identify and mitigate potential risks associated with the monthly releases.
• Developed build scripts using ANT as the build tool for the creation of (WAR files) build artifacts.
• Involved in troubleshooting the automation of Installing and configuring JAVA applications in the test and pre-production environments.
• Built and Deployed java source code into application servers in an agile continuous integration environment.
• Maintained the Shell and Perl scripts for the automation purposes.
• Deployed the archives like war files into the Tomcat Application Servers.
• Involved in editing the existing ANT build files in case of project requirement changes.
• Responsible for the development and maintenance of processes and associated scripts/tools for automated build, testing and deployment of the products to various developments.
• Used Remedy as deployment issue tracking tool.

Environment: ANT, Maven, Subversion, Jenkins, Web Logic, Java, J2ee, Shell and Perl Scripts.

Confidential, Chicago, IL

Build and Release Engineer

Responsibilities:

• Responsible for the building and deploying the artifacts into DEV, INT and QA Environments
• Used Subversion as version Control for maintaining the versions.
• Created Subversion configuration record for builds using derived objects generated during build audit process.
• Perform biweekly build cycle and testing processes.
• Used MAVEN to automate the build process.
• Integrated the Code Quality tools Cobertura, PMD, Find Bugs and Checkstyle to Maven Projects.
• Installed and Configured Nexus to manage the artifacts in different Repositories.
• Installed, Configured and automated the Jenkins Build jobs for Continuous Integration.
• Used Apache Tomcat as application server for deploying the artifacts.
• Developed UNIX and Perl Scripts for the purpose of manual deployment of the code to the different environments and E-mail the team when the build is completed.
• Managed and performed the environment related configuration changes as a part of deployment.
• Coordinated application releases with Development, DBA, QA and Project Management teams.
• Coordinated Release effort amongst various teams (Integration, QA, Testing, and Business Analysis) in geographically separated environment.
• Created deployment request tickets in Remedy for the deploying the code to Production.
• Attended the Minor/Major Event change control meetings to get necessary approvals for the deployment request.
• Used Perl/Shell to automate build and deployment Process.
• Executed the DB Scripts (DML’s) which has dependencies on the code on Oracle DB.
• Documented the deployment process (Migration Doc) of code to production.
• Used JIRA as Issue Tracking Tool.

Environment: Java/J2EE, ANT, Maven, Subversion, Jenkins, Jira, Perl and Shell Scripts, Web Logic.

Confidential

Build and Release Engineer

Responsibilities:

• Used SVN for branching, tagging, and merging.
• Wrote ANT (build.xml) for Building Ant Projects.
• Configured Hudson for Continuous Integration.
• Established processes and tools to maintain code base integrity, including check-in validation rules and branch/merge processes.
• Deployed to Web Logic Application Servers.
• Involved in troubleshooting of user interface using JSP.
• Pushed releases to QA, Beta, and production environments.
• Worked closely with the team to review code for compatibility issues.
• Arranging Change Control Board Meetings, defining guidelines for Change Control Board.
• Creation of Configuration Management Plans, Usage Models for different applications.
• Expertise in developing and maintaining quality control processes, continually meeting corporate objectives and resulting in highest level of client satisfaction.
• Developed and maintained the Standard Operating Procedures for the software.
• Created scripts for Backup and restoring SVN repositories.
• Installing, configuring, troubleshooting and modifying software.
• Experience in using ANTHILL PRO Application Lifecycle Manager.
• Installed and Configured Perforce Version Control.
• Helped Developers in understanding the concepts and usage of Perforce client(p4v)
• Developed Shell and Perl script Utilities for Automation.

Environment: ANT, Maven, SVN, Hudson, Web Logic, JSP, Anthill Pro, Perforce, Perl Script, Shell Script CVS, Linux, Java, J2ee, EJB.