SUMMARY

• 6+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, Stash, and IBM Clear case UCM.
• Extensively worked on Hudson, Jenkins Team City and Bamboo 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).
• Experience inOpen Stackcloud, integrating it with Puppet.
• 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, and Implementing and Post-production analysis of the projects.
• Ability in 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.
• Conduct systems design, feasibility and cost studies and recommend cost-effective cloud solutions such as Amazon Web Services, Google Web Services.
• 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/release methodology & application configurations.
• Expertise in Querying RDBMS such as Oracle, SQL Server using SQL, PL/SQL for data integrity.
• Experience in using bug tracking systems like JIRA, Remedy and HP Quality Center.
• 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.

TECHNICAL SKILLS

Operating Systems: Windows, UNIX, LINUX(RHEL), Ubuntu

Versioning Tools: CVS, Tortoise SVN, Clear case, GitHub, Bitbucket, Stash, Perforce and PVCS

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

Build Tools: Bamboo, Cruise Control, Hudson, Jenkins, ANT, MAVEN, Team City

Languages/Scripting: C, C++, C#, Perl scripting, Shell scripting, SQL, Java/J2EE, Python, Ruby, PHP, Bash

Web Technologies: Servlets, JDBC, JSP, HTML, JavaScript, XML, SSH

Web servers: Web logic, Web Sphere, Apache Tomcat, JBOSS, SSIS

Configuration Management tools: Puppet, Chef

RDBMS: Oracle, SQL SERVER, MYSQL, DB2

Cloud Tools: Rack space, Open stack, AWS

PROFESSIONAL EXPERIENCE

Confidential, Des Moines, IA

DevOps Engineer

Responsibilities:

• Participated in the release cycle of the product which involved environments like Development, INT, QA, UAT and Production.
• Used Subversion as source code repositories.
• Managed SVN repositories for branching, merging, and tagging.
• Created Docker repositories by using Artifactory Saa S.
• Experience in pushing and pulling docker images by using Artifactory.
• Developed Shell/Perl/Ruby/PHP Scripts for automation purpose.
• Work closely with other testers and developers to improve automated framework (Junit/selenium) with bug fixes and feature requests.
• Extensively worked on continuous integration tools like Ant, Maven and Jenkins for end-to-end automation of various build and deployments.
• Experience in using Artifact repository for Maven and Ant builds.
• Involved with ATDD automation using Ruby, Cucumber in test environments
• Designed, installed and implemented Ansible configuration management system
• Used Ansible to manage Web applications, Environments configuration files, Users, mount points and packages
• Experience in working with Urbancode products like anthill, uBuild
• Created scripts in Python which integrated with Amazon API to control instance operations.
• Installed and Configured Nexus to manage the artifacts in different Repositories.
• Used maven as build management tool
• Hands on support of Urbancode, artifactory Jenkins, Github and newrelic.
• Experience in version control with SVN and GIT
• Used GitHub to import and manage the applications
• Automating infrastructure in AWS with Chef, Ruby, and your maternal unit
• Used Chef and AWS to reduce costs for the department and eliminate unwanted resources.
• Communication with team members for both Ansible core and Ansible tower teams to clarify requirements and overcome obstacles.
• Created and managed uDeploy environments.
• Integrated Jenkins with various DevOps tools such as Nexus, Sonarqube, Puppet etc.
• Experience in writing plugins for monitoring tools using Ruby and Cucumber.
• Proficient with Clear case, Clear Quest, Oracle database, PL/SQL..
• Resolved merging issues during rebasing and re-integrating branches by conducting meetings with Development Team Leads.
• Worked on build tasks using Ant, Gradle and also worked with development team to migrate Ant scripts to Maven.
• 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& Applications.
• Performed AWS cloud deployments for web applications
• Used Puppet to manage Web Applications, Confit Files, Data Base, Commands, Users Mount Points, and Packages.
• Deploying theOpen stackcomponents on multimode with High availability environment. Configuring theOpen Stackkeystone, glance, cinder, swift.
• Utilized Puppet to automate single-command provisioning for development and production environments for an operation tools startup.
• Maintained and coordinated environment configuration, controls, code integrity, and code conflict resolution.
• Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using Bitbucket source control.
• Analyze and resolve conflicts related to merging of source code for GIT, Bitbucket, and Stash.
• Implemented the setup for Master slave architecture to improve the Performance of Jenkins.
• Used Jenkins for Continuous Integration and deployment into Tomcat Application Server.
• Deployed Java/J2EE applications to Application servers in an agile continuous integration environment and also automated the whole process.
• 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.
• Experience in using the atlassian tools such as Bitbucket, JIRA, Bamboo and Confluence. .
• Suggested tools and related implementation to engineering teams regarding cloud based services.
• 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, Junit/selenium, Subversion, SVN, Python/Shell/Perl/Ruby/PHP Scripts, SCM, Bitbucket, GIT, Jenkins, Puppet, Ansible, AWS, Open Stack, Maven, ANT, Bamboo, Stash, Tomcat, Jira, uDeploy, Urbancode, Maven, Gradle, Clear case, Nexus.

Confidential, Weston, FL

DevOps, Build & Release Engineer

Responsibilities:

• Responsible for design and maintenance of the Subversion/GIT Repositories, views, and the access control strategies.
• Performed all necessary day-to-day Subversion/GIT support for different projects.
• Analyze and resolve compilation and deployment errors related to code development, branching, merging and building of source code.
• Develop and enhance the automated configuration management system.
• Maintain and enhance current build procedures for all software development projects.
• Branching and merging of the code base in CVS.
• Used Ant, Maven to perform daily and weekly Software Builds.
• Worked on code hosting and versioning using GitHub & Bitbucket during application development
• Used Maven and Ant as build tools in Jenkins to move files from one environment to another
• Maintained and managed Ansible playbooks responsible for deploying framework and other cloud works.
• Provisioned and patched servers regularly using Ansible
• Installed, administered and configured Jenkins Continuous Integration tool.
• Resolving merging issues during build and release by conducting meetings with developers and managers.
• Experience with migration to Amazon web Services AWS.
• Experienced in Cloud automation using AWS Cloud Formation templates.
• 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
• Experience in Automation Engineer Using Python Scripting, Django, Django-Celery, Postgres SQL
• Responsible for designing and deploying best SCM processes and procedures.
• Maintain build system and automate build process for different applications.
• Deploying Java Enterprise applications to Apache Web Server, Jobs Application server.
• Created Instances in Apache Web Server and Jobs Application server in QA and Production environments.
• Configured Apache web server instances in Citrix NetScaler for QA and Production environments.
• Automate deployment and release distribution process with shell and Perl etc.
• Posting the build on time & following it up the testing team on posted builds until the specified release goes LIVE
• Conducted pre-sales technical support services for directing sales force of windows Azure applications.

Environment: Java/J2ee, CVS, ANT, Bamboo, Maven, Subversion, Jenkins, Oracle 10g, Remedy, Confluence, Python, Shell Scripts, Ansible, GIT, Chef, AWS, Apache Web Server, Perl, Ruby, Citrix Cloud computing tools.

Confidential

Build and Release Engineer

Responsibilities:

• Provided CM and Build support for more than 5 different applications, built and deployed to the production and lower environment.
• Defined and Implemented CM and Release Management Processes, Policies and Procedures.
• Implement, maintain and support reliable, timely and reproducible builds for project teams.
• Maintained build related scripts developed in ANT, Python and shell. Modified build configuration files including Ant’s build.xml.
• Worked with development team to migrate Ant scripts to Maven.
• Experienced in authoring pom.xml files, performing releases with the Maven release plugin, Modernization of Java projects and managing Maven repositories.
• Researched and implemented code coverage and unit test plug-ins with Maven/Jenkins.
• Used Maven dependency management system to deploy snapshot and release artifacts to Nexus to share artifacts across projects.
• Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
• Work with development/testing, deployment, systems/infrastructure and project teams to ensure continuous operation of build and test systems.
• Worked on the Oracle databases in the backend to execute the DMLs and DDLs.
• Own full lifecycle of build system - from analysis, development, implementation and support of builds, unit testing and deployments.

Environment: Ant, Java/J2EE, Maven, Jenkins, Linux, Solaris, Python, Web Sphere, Shell scripting, Nexus.

Confidential

Build & Release Engineer

Responsibilities:

• Worked on Tomcat Web server for hosting web apps.
• Used Perforce version control system to manage different builds for the system.
• Involved in writing Shell scripts for compilation and deployment process.
• Good command in writing ANT scripts for making all the files local to the server.
• Created deployment tickets using Jira for build deployment in Production.
• Collected the approvals for deploying the code to production.
• Created diff files and check sum files for production support.
• Involved in working with Web Sphere App server admin console for deploying applications.
• Worked closely with developers and managers to resolve the issues that rose during the deployments to different environments.
• Communicated with all levels of engineering, management, development and test teams.

Environment: Subversion, Perforce, Team City, Apache Tomcat, Java/J2EE, ANT, Shell Scripts, MAVEN, JIRA, UNIX, LINUX, Windows XP.