SUMMARY

• DevOps/Build Engineer offering over 6 years' experience solving complex problems with creative solutions, supporting development and operations environments.
• Experience of Jenkins/ Hudson, Subversion, Git, VSS, Clear Case, BuildForge,TeamBuild, Perl, Shell script, PowerShell, Install Shield, Install Anywhere, SQL Server, Unix, Linux, Windows Server, Citrix Server.
• Used Chef for server provisioning and infrastructure automation.
• Experienced in Cloud automation using AWS Cloud Formation templates, Python, Ruby, Chef (DevOps), Puppet (DevOps), Vagrant.
• Extensively experienced in Bash, Perl,Phython scripting on Linux. Strong knowledge on Linux internals.
• Experienced on administration/system support over Linux, MySQL, Atlassan and Jira.
• Experienced in Tomcat, Apache, Nginx, Open VPN, Openfire, Splunk, logstash.
• Set up CI (Continuous Integration) for major releases in Jenkins.
• 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. Managed infrastructure resources in cloud architecture with close coordination with various functional teams
• Troubleshooted and resolved Build failures due to infrastructure issues reduced by 95% stabilizing the build process. Setup and executed process to code review system effectively.
• Responsible for defining branching & merging strategy, checkin policies, improving code quality, automated Gated Checkins, defining backup and archival plans
• Involved in managing other version control tools like GIT.
• Very good experience in SVN that include creation of SVN hooks
• Strong knowledge / experience in creating Jenkins CI pipelines
• Good experience in automating deployment pipelines
• Trouble shoot issues along the CI/CD pipelines

PROFESSIONAL EXPERIENCE

Confidential, Boston, MA

Sr. DevOps Engineer

Responsibilities:

• Automated CI build and release infrastructure for BCBS Technology applications.
• Deployed BCBS applications and automated deployments using highly - available Windows and Linux environments.
• Automated the cloud deployments using chef, python (boto & fabric) and AWS Cloud Formation Templates.
• Automated the local dev environment using Vagrant/chef-solo.
• Work with the various agile development teams to standardize branching and tagging of code in our repository and maintain code base integrity.
• Engaged in managing daily builds, configuration, and environment maintenance across multiple test and production environments in an Agile sprint lifecycle.
• Integrated Selenium regression test modules with Cucumber reporting into the CI framework.
• Create scripts and automations to streamline
• Extensively used Chef, Bamboo & Ruby for Continuous Integration
• Made extensive use of Chef, Bamboo, Git to manage build / deploy tasks, including Continues Integration.
• Design and implementation of CI (Continuous Integration) system: configuring Bamboo Chef Servers.
• Automated the contiguous process writing code using Bash, Perl scripting languages
• Worked on Monitoring systems Nagios and Splunk.
• Analyze the existing Projects Build and Release Process and provide the necessary improvements and
• Automation avoiding repetitive manual tasks.

Environment: Java, Java, Hibernate, Spring, jQuery, IIS 7.0, Tomcat, Apache, Nginx, Oracle 11g, Jenkins, Python, Chef, JIRA, JUnit, JMock, Maven, Artifactory, Git, Chef, Puppet, Bamboo, Git, Nexus, Ruby, Rally,Bash,Perl,Phython,Javascript, Linux, Ubuntu, Windows.

Confidential, Fort Worth, TX

DevOps Engineer

Responsibilities:

• Play key role in managing daily builds, configuration, and environment maintenance across multiple test and production environments.
• Manage the Ant build and package scripts for java applications, js and jsp servlets.
• Mange the source code repository. The responsibilities include branching/tagging,
• Software code merging, branches locking and accessing control.
• Contributing to the maintenance of standard development, stage and test environments.
• Analyzing and recommending corrective action and/or resolving release delivery failures
• Support a 24/7 production environment and perform the day-to-day management, maintenance, optimization, backup, and ongoing reporting requirements.
• Deployed Jenkins with ec2 plugin for scalable on-demand slaves
• Create scripts and automations to streamline development, build, testing, defect tracking, debugging, and deployment of Java applications and reporting mechanisms.
• Configure new servers for production / test environments. Manage documentation, Audits, compliance, reporting, and metrics for build automation and continuous integration process.
• Work with various development teams to build and support automated builds, supporting daily continuous integration.
• Develop automated test scripts to be run in a staged environment to smoke test and ensure application stability.
• Building and compiling code of varying complexity using automated the process using scripting language such as Phython and Bash
• Branching, Code merge & managing builds for QA & Production environment.
• Contributing to the maintenance of standard development, stage and test environments
• Analyzing and recommending corrective action and/or resolving release delivery failures
• Reviewed log files to identify and resolve bottlenecks, ensuring optimal availability and performance.
• Also used Bladelogic to manage for deploy tasks, including creating audit, compliance, and deployment jobs, patching servers, automating builds and deployments, and engineering / updating packages and scripts.
• Spearheaded unit testing of developer code; collaborated effectively with local / offshore teams and users to ensure code met client requirements and achieved targets for application functionality, stability, and availability.
• Coordinated Release process and Reverse Demand Management (RDM) activities; organized meetings and interactions with impacted teams, and led development of RDM game plan.

Environment: Java, Hibernate, Spring MVC, jQuery, IIS 7.0, Tomcat, Oracle11g, HP Vertica,, Atlassian Bamboo, Chef, JIRA, Clover, JUnit,Bash,Perl, JMock, Maven, Nexus, NUnit, Moq,Subversion, Git, Linux,Windows,Bash and Phython

Confidential, Dallas, TX

Build/Release Engineer

Responsibilities:

• Completed successful engagements for top clients; worked across full lifecycle of software development to drive development, installation, QA, change control, and acceptance of web-based applications, systems.
• Wrote system design and technical documents, and created use
• Designed and implemented Java / .NET build and deployment tool for Confidential that reduced build times on Windows/ Linux by more than 66% (from three hours to one); also delivered highly scalable, web-based bug tracking and defect tracking tool.
• Leveraged Microsoft Solution Framework to design and develop smart business intelligence solutions and enterprise e-commerce applications seamlessly with Siebel IE thin client interface.

Environment: Java, Hibernate, Spring, jQuery, IIS 7.0, Tomcat, Apache, Nginx,Linux,SSRS, SSIS, Jenkins, Python, Chef, JIRA, JUnit, JMock, Maven, Artifactory, Git, ANT, WMI, VBS, LoadRunner, Win Runner, UML, Rational Rose, Transact-SQL, SQL Server 2000,Visual studio.Net, Windows.