SUMMARY

• 7+years of experience as a SCM, Environment Management and Build/Release Engineering for automating, building, releasing and configuring changes from one environment to other environment.
• Experience in using version controller tools like Subversion (SVN), GIT, IBM Clear case UCM and PVCS.
• Extensively worked on Hudson, Jenkins and Team City for continuous integration and for End to End automation for all build and deployments.
• In - depth understanding of the principles and best practices of Software Configuration Management (SCM).
• Worked with development engineers to ensure automated test efforts are tightly integrated with the build system and in fixing the error while doing the deployment and building.
• Exposed to all aspects of software development life cycle (SDLC) such as Analysis, Planning, Developing, Testing, Implementing and Post-production analysis of the projects.
• Abilityin deploying the developed code in a Web Sphere,/Web Logic, Apache Tomcat/JBOSS, IIS7.
• Excellent knowledge on Java/J2EE and also the ability of developing XML, HTML, Shell Scripts and Perl Scripts.
• Efficient in working closely with core product teams to ensure high quality and timely delivery of builds.
• Excellent experience in documenting and automating the build and release process.
• Ability in managing all aspects of the software configuration management process including code compilation, packaging/deployment/releasemethodology&application configurations.
• Expertise in Querying RDBMS such as Oracle, SQL Server using SQL, PL/SQL for data integrity.
• Experience in both Linux and Windows Build environment.
• Experience in using bug tracking systems like JIRA, Remedy and HP Quality Center.
• Proficient in tracing complexbuildproblems,releaseissues and environment issues in a multi-component environment
• Extensively used build utilities like Maven, ANT for building of jar, war, bar and ear files.
• Expertise in troubleshooting the problems generated while building, deploying and also in production support.
• Excellent communicative, interpersonal, intuitive, analysis and leadership skills with ability to work efficiently in both independent and team work environments.

TECHNICAL SKILLS

Operating Systems: Windows98/XP/NT/ 2000/2003/2008 , UNIX, LINUX(RHEL).

Versoning Tools: CVS, Tortoise SVN, Clearcase,GIT, PerforceandPVCS

Bug Tracking Tools: JIRA, Remedy, HP Quality Center, IBM ClearQuest, Mingle

Build Tools: Bamboo, CruiseControl,Hudson, Jenkins, ANT, MAVENandTeamCity

Languages/Scripting: C, C++, Perlscripting, Shellscripting, SQL,Java/J2EE, Jython

WebTechnologies: Servlets,JDBC,JSP, HTML,JavaScript,XML

Web servers: Web logic,WebSphere,ApacheTomcat,JBOSS

RDBMS: Oracle,SQL SERVER, MYSQL, DB2

PROFESSIONAL EXPERIENCE

Confidential, Peachtree, GA

Build & Release Engineer/DevOps

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
• Written Chef cookbooks and recipes in Ruby to Provision Several pre-prod environments consisting of Cassandra DB installations, WebLogic domain creations and several proprietary middleware installations
• Created VMs using Vagrant and installed required packages on VMs using Chef for QA testing
• 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: Tortoise SVN, Jenkins, Java/J2EE, ANT, MAVEN, Web Sphere, Perl Scripts, Shell Scripts, XML, UNIX, Oracle10g, 11g, JIRA, Jython

Confidential, Monroeville, PA

Build & Release Engineer

Responsibilities:

• ReleaseEngineerforateamthat involved differentdevelopment teamsand multiplesimultaneous softwarereleases.
• Used Subversion as source code repositories.
• Managed SVN repositories for branching, merging, and tagging.
• Developed Shell/Perl Scripts for automation purpose.
• Resolved merging issues during rebasing and re-integrating branches by conducting meetings with Development Team Leads.
• Responsible for designing and deploying best SCM processes and procedures.
• Worked closely with software developers and DevOps to debug software and system problems.
• Used Puppet to automate Configuration management.
• Used Puppet to manage Web Applications, Config Files, Data Base, Commands, Users
• Mount Points, Packages.
• Maintained and coordinated environment configuration, controls, code integrity, and code conflict resolution.
• Used AGILE MVN method to develop a build and also ANT as a build tool.
• Involved in writing parent pom files to establish the code quality tools integration.
• Installing, configuring and administering Jenkins CI tool on Linux machines.
• Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control.
• Analyze and resolve conflicts related to merging of source code for GIT.
• Implemented the setup for Master slave architecture to improve the Performance of Jenkins.
• Used Jenkins, Build forge for Continuous Integration and deployment into Tomcat Application Server.
• DeployedJava/J2EE applications to Applicationservers in an Agilecontinuousintegration environmentandalso automated thewholeprocess.
• Installed and Configured the Nexus repository manager for sharing the artifacts within the company.
• Supported and developed tools for integration, automated testing and release management.
• Verified if the methods used to create and recreate software builds are consistent and repeatable.
• Involved in Research of the project application architecture to support/resolve build, compile, and test issues/problems.
• Scripting in multiple languages on UNIX, LINUX and Windows - Jython, Jackal, Perl, XSLT, Java, Korn, Bash, WLST, DOS & VB script etc
• Releasing code to testing regions or staging areas according to the schedule published.
• Used Jira as ticket tracking and work flow tool.

Environment: Java/J2EE,Subversion, SVN,Linux, Shell/Perl Scripts, SCM, GIT, Jenkins, Puppet, Build Forge, Maven, ANT, Tomcat, Jira

Confidential, Watsonville, CA

Build and Release Engineer

Responsibilities:

• Installed and configured SVN and Bugzilla servers.
• Put Through integration testing environment for developers.
• Executed web based builds to allow any time and any branch builds.
• Created branching for developers. Involved in stage cloning for the diff streams
• Responsible for building patches, Fix packs, weekly, nightly, development and PDA builds.
• Prepared the Release plan and Coordination activities from Release Management.
• Performing Continuous Build using CruiseControl, Developed and maintained build for all environments (SANDBOX/DEV/QA/PROD) in Web logic server.
• Geared up the SVN/p4 related Configurations for Build and deployment for theASP.NET Applications
• Prominent member of development, Test, Stage and Production environments with
• Installing, Configuring, designing, maintenance and troubleshooting the Infrastructure and
• Application configurations on servers.
• Involved in Installation, Configuration and maintenance of the JBoss Servers on RHEL and Windows 2000/2003 environment.
• Used Jenkins/Cruise Control in conjunction with ANT and MS Build to automate the builds.
• Deployment and configurations of enterprise J2EE applications that include EAR (Enterprise Archives) and WAR (Web Archives). Migration of enterprise J2EE Applications from Web Sphere Application Server v5.x to JBOSS.
• Trouble shooting and Performance tuning using Resource analyzer and log analyzer by
• Analyzing Error and Event log files.
• Maintain the Release notes and list of deliverables, Coordinating Weekly Database releases
• Ensuring that all release and deployment packages can be tracked, installed, tested, verified and/or uninstalled or backed out as appropriate
• Created custom Web-based automated reporting tools using Perl, Clear Tool and Web Design Tools. QA & UAT support for testing & validation

Environment: Eclipse, IBM Web Sphere, JBOSS, Jenkins, Cruise Control, XML and Toad, SVN, Subversion.

Confidential, Irvine, CA

SCM Build/Release Engineer

Responsibilities:

• Automating the Build process using Subversion, and ANT
• Managed builds and wrote Build scripts for JAVA and websphere based applications
• Maintained source code repository in subversion
• Successfully administrated Subversion, Cruise Control and Anthill Pro
• Automated deployment of builds to different environments using Anthill Pro
• Work closely with Business analysts and Project managers to meet release and build schedule deadlines
• Created Continuous Build Process using CruiseControl and Hudson
• Implemented continuous integration using the Hudson, which tracks the source code changes
• Create and setup automated nightly build environment for Java projects using Maven
• Ensure that the builds are consistent after being ported from different platforms
• Suggested and implemented the process of nightly builds and auto deployments, for fast paced applications
• For applications that are developed in a regular pace, builds and deployments were as per request
• Studied the current build and release process and automated the process using shell scripts
• Debugged Build failures and worked with developers and QA people to resolve the related issues
• Perform various builds for the QA, and Production Environments
• Experienced in building Java application using make files (Ant utility), Shell Scripts
• Deployment of application to the Web Server and Application Server
• Managed builds and made necessary changes to Ant build scripts for Java/ Websphere based applications
• Support development engineers with Configuration Management issues. Assist my seniors and Project Leaders in technical issues
• Creation and setup of new environments/branches such as development, testing and production
• Worked under an environment that has a good defect tracking system through the use of Manual Test and Test Manager.
• Documented release, builds and source control processes and plans
• Worked closely with development team and SQA team for product releases

Environment: Subversion, Hudson, Anthill Pro, Apache Ant, Maven, Websphere, Weblogic,Korn Shell scripting

Confidential

CM Analyst

Responsibilities:

• Involved in the Coding Interface using Java, Struts, and Oracle Technologies.
• Define and maintain processes and systems used for source code control, and change management and test environments
• Continuous build and deployment in Web logic server in all environments.
• Ensure the stability and reproduction of the Clients Web site and internal systems
• Created and configured the tools that make the software developers as productive as possible throughout the entire lifecycle of development and deployment
• Involved in UNIX server deployment, tracking the deployment logs if the deployment fails.
• Underwent to Client place for the Application Implementation.
• Tested the application from various perspectives including the functionality in performance, sessions, search capabilities and browser compatibilities.
• Continuous build and deployment in Web logic server web logic portal in all environments.
• Involved in UNIX server deployment, tracking the deployment logs if the deployment fails.
• Tested the application from various perspectives including the functionality in performance, sessions, search capabilities and browser compatibilities

Environment: Java, Struts, Servlets, JSP, HTML, JDBC, Ant, XML, Jasper - I report, UNIX, CVS, Bugzilla