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Build/release Engineer  Resume

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Richardson, TX

SUMMARY:

  • Around 3years of IT Industry experience with Configuration Management, Build, Release, Management, IBM WebSphere Administration and J2EE Developer on UNIX and Windows platforms.
  • Designed and implemented configuration management (SCM) and change management (CM) solution using Subversion (SVN), TFS and GIT.
  • Mastery of build technologies like Jenkins, Maven and Gradle Integration and automation of source control applications like Subversion, Git, Artifactory.
  • Set up CI (Continuous Integration) for major releases in Jenkins.
  • Good Experience with AWS Cloud resources EC2, AMI, SNS, EBS, Cloud Watch, Auto Scaling, and S3 buckets
  • Experience with AWS Developer tools CodeCommit, CodeBuild, CodeDeploy and CodePipeline
  • Implemented Infrastructure automation through Puppet, for auto provisioning, code gerrit deployments, software installation and configuration update .
  • Extensive Knowledge on Artifactory upgrades, backups and LDAP integrations.
  • Extensive experience in setting up Baselines, Branching, Merging, and Automation processes using Shell Scripts.
  • Extensive experience in using Build Automation, Deployment tools and Continuous Integration concepts by using tools like ANT, Maven, Visual Studio and Jenkins.
  • Experienced in Installation, Configuration, Deployment and Management of Enterprise applications using WebSphere Application Server 8.5.5/ 8.5 on various platforms like, Unix and Windows XP/Windows7
  • Experienced in Continuous Integration and Continuous Delivery .
  • Designed, coded, and implemented automated build scripting in Ant, Jenkins and Maven.
  • Experienced in creating Enterprise Software deployment application.
  • Proficient in the different types of installation packaging language.
  • Experienced in creating build scripts and defects reports for both new and existing application systems.
  • Experienced in translating business requirements to technical specifications or designs; coding and maintaining application programs; performing unit, integrated, and system testing, implementing and supporting systems into production.
  • 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.
  • Good Command in Shell scripting.
  • Coordinated different teams across the globe to deploy different builds to different environments on parallel development for multiple projects.
  • Full understanding of SDLC and Agile Methodologies and process.
  • Configured and mentored version control client like TORTOISE SVN, GIT, GERRIT for development team.
  • Team player with ability to quickly learn and adapt to new technologies.

TECHNICAL SKILLS:

Operating Systems: UNIX, Linux and Windows

Area of work: Build Release, Devops, Deployment/Migrations, Continuous Integration, Configuration Management

Languages: C, C++, JAVA, Servlets, HTML, XML

Version Control Software’s: Subversion, GIT, GERRIT, Bit Bucket, GitBlit and Team Foundation Server

Continuous Integration Tools: Jenkins Cloubbees, ANT, Visual Studio, JIRA and Confluence.

AWS Components: CodeDeploy, EC2, S3, IAM, Cloud Watch, Build Pipeline, Code Commit, VPC, Subnets and Cloud Formation

Scripting: Shell, Python, Ruby

Database: MySQL, SQL Server 2012

Other Tools: Artifactory, Puppet, Chef, Nagios, IBM WebSphere Application Server V8.5.5/8.5 and IBM AppScan

PROFESSIONAL EXPERIENCE:

Confidential, Richardson, TX

Build/Release Engineer

Responsibilities:

  • Confidential TX Primary responsibilities to admin all the CI and CD build pipeline.
  • Built and Deployment of the Java applications onto different environments like Dev, QA, UAT and Prod.
  • Responsible to Investigate the root cause of the build failure and notify DE’s with logs.
  • Responsible to schedule the nightly builds when needed or asked by branch manager for the latest check - ins.
  • Responsible to create new Jenkins jobs, folders, slaves and add remote site machines to master Jenkins.
  • Responsible for installing/testing the new Jenkins plugin upgrades on the sandbox, before installing/upgrading on production Jenkins.
  • Solely admin the Artifactory, and responsible for backing-up/upgrading to latest Artifactory versions and granting the require access to the authorized people.
  • Worked with other technical team members to resolve all release related issues.
  • Implemented Infrastructure automation through Puppet & Chef, for auto provisioning, code deployments, software installation and configuration update.
  • Integrated GIT into Jenkins to automate the code checkout process.
  • Involved in backing the database dumps during Gerrit upgrades to pick up the latest bug fixes.
  • Responsible for clearing the Gerrit caches and monitoring the Gerrit queues.
  • Responsible for testing/installing any Gerrit plugins and configuring.
  • Setup/managed Git infrastructure using Gerrit.
  • Used GIT workflows and admin to Gerrit responsible to give/restrict the permissions to the authorized people for their code review or merge their changes.
  • Responsible to monitor and create Cron-jobs to remove dangling/dead/existed images in Docker containers to free up the space and get builds going.
  • Worked experience with logging, monitoring and alerting using Nagios monitoring tool.
  • Responded to incoming requests, inquiries, troubleshooting and enhancement support for all JIRA.
  • Experienced in using Bit bucket to get the code and integrate with puppet foreman to manage servers in the infrastructure.
  • Responsible to document the User Stories or work done using confluence to share the Information within organization for future reference.
Confidential, Cary, NC

Build & Release Engineer Intern

Responsibilities:

  • Intern as Build Release Engineer with team of experts in building their applications and maintaining their code base in Sub Version (SVN).
  • Participated in tech-core training sessions for technical understanding of requirements and design flow.
  • Experience in setting up Jenkins from scratch and maintaining it.
  • Experience in working with windows and Linux platforms
  • Responsible for deploying applications on AWS EC2 instances and configured the storage on S3 buckets
  • Implemented and maintained the monitoring and alerting of production servers/storage using AWS Cloud watch.
  • Experience in Creating users and groups using IAM and assigning individual policies to each group.
  • Created SNS notifications and assigned ARN to S3 for object loss notifications.
  • Configured Security group for EC2 Window and Linux instances and also for puppet master and puppet agents.
  • Experience with monitoring tools such as Cloud watch .
Confidential

Java Developer

Responsibilities:

  • Involved in various phases of Software Development Life Cycle (SDLC).
  • Involved in designing the Use Cases and the Class Diagrams
  • Involved in designing and developing the front end of the application using JSP, JavaScript, HTML.
  • Developed database layer using JDBC for connecting to ORACLE
  • Deployed application on WebSphere Application Server.
  • Implemented the DAO classes for interacting with database using JDBC.
  • Worked on writing test cases using Junit for application code.
  • Involved in Maintenance and Support of application which also involves bugs fixes.
Confidential

WebSphere Admin

Responsibilities:

  • Installation, Configuration and Maintenance of IBM WebSphere Application Server 8.5
  • Installed upgrades and fix packs to the runtime environment as required decreasing vulnerability to production environment
  • Implementation of horizontal and vertical scaling of WebSphere Application Server (WAS)
  • Research, Analyze, Evaluate and Document new technologies and make recommendations for deployment based on the Project Management Guidelines and Resource.
  • Configuring horizontal Clusters in WebSphere
  • Deploying and updating various Web Applications on the Clusters.
  • Involved in migration from WAS 7.0 Network Deployment and Base on AIX platform to WAS 8.5.5
  • Developed UNIX & XML scripts to automate the build process for applications.
  • Maintenance of the local Apache and IBM HTTP web server

Environment: WebSphere Application Server, J2EE, JSP, Eclipse, JavaScript, Oracle, UNIX

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