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Devops Engineer Resume

Alpharetta, GA

SUMMARY

  • A Build Release/DevOps Engineer with 6.5 years of experience in Build & Release Engineering (SCM)
  • Expert in using different source code version control tools like CVS, Subversion, Perforce, Clearcase, TFS and GIT
  • Experience in Build automation tools like Jenkins, Ant, Maven, Cruisecontrol.
  • Experience in automating configuration management using Chef and Puppet
  • Responsible for code deployment to SIT, UAT, Staging and Production environments.
  • Automate orchestration of different environment using puppet/chef in Cloud (AWS and Azure)
  • Implementing automated deployment solution using Chef
  • Experience in teh usage of data center automation and configuration management tools such as Ansible, Vagrant, Docker, etc.…
  • Experienced with Windows, Linux/UNIX environments and scripting for Build & Release automation.
  • Good team player with strong work ethics.
  • Expertise in Build & Release automation using Shell, Perl, Jenkins, Ruby, Ant and Maven
  • Defining Branching strategies and CM build cycle in a complete SDLC for various projects.
  • Proficient in Shell/Python/Ruby Scripting for build automations.
  • Proficient in Continuous Integration using Jenkins.
  • Experience with defining release strategy, process and preparing user documentation for software configuration management
  • Worked with Amazon IAM console to create custom users and groups
  • Very good noledge on System monitoring tools like Nagios.
  • Experience in working with load balancer and Weblogic Clustering
  • Experience with implementing project change control into software release management in multiple technical environments including UNIX, LINUX and Windows
  • Experience with setting up Chef Infra, Bootstrapping nodes, creating and uploading recipes, node convergence in Chef SCM
  • Extensively used ClearQuest, Jira, Remedy for bug/defect management system
  • Currently using Make, Ant, Maven and Jenkins as tools for SCM.
  • Proficient with deploying Java (EAR and WAR) files and Microsoft .Net(dll) files.

TECHNICAL SKILLS

Scripting: Perl, Python, Ruby, XML

Operating System: Windows, RedHat, Solaris, Ubuntu, CentOS

Tools: Source Control: ClearCase, TFS, Subversion, Perforce, GIT Tracking: ClearQuest, Jira, RemedyMonitoring: NagiosBuild: Make/nmake, Ant, NAnt, Maven, Ivy, MsBuild CI: Jenkins Infrastructure Management: CHEF, Docker, Puppet, Vagrant

Web Servers: Apache Tomcat, Websphere, IIS

Databases: Oracle 10g/11g/12c, Sql server, MySQL

PROFESSIONAL EXPERIENCE

Confidential, Alpharetta, GA

DevOps Engineer

Responsibilities:

  • Provided configuration management expertise to all software development projects.
  • Automation of Java applications to achieve continuous integration and continuous delivery (CI and CD).
  • Set up Jenkins for Continuous Integration Process
  • Configured various jobs in Jenkins and Hudson for deployment of Java based applications and running test suites
  • Setup ANT script based jobs in Jenkins and Worked with Jenkins Pipelines
  • Build scripts using ANT and MAVEN build tools in Jenkins, Sonar to move from one environment to other environments.
  • Created and maintained teh Python deployment scripts for Web Sphere web application server.
  • Developed shell scripts for automation of teh build and release process.
  • Managed Maven project dependencies by creating parent - child relationships between Projects.
  • Managed AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Puppet.
  • Designed and implemented scalable, secure cloud architecture based on Amazon Web Services.
  • Responsible for design and maintenance of teh Subversion/GIT, views, and teh access control strategies.
  • Set up teh scripts for creation of new snapshots and deletion of old snapshots in S3
  • Worked on setting up teh life cycle policies to back teh data from AWS S3 to AWS Glacier
  • Worked with Amazon IAM console to create custom users and groups
  • Worked with various AWS EC2 and S3 CLI tools
  • Experience with setting up Chef Infra, Bootstrapping nodes, creating and uploading recipes, node convergence in Chef SCM
  • Experience in setting up teh chef repo, chef work stations and chef nodes
  • Experience in working with data bags, attributes, cookbooks, recipes and templates in Chef
  • Researched and implemented code coverage and unit test plug-ins like FindBugs, Checkstyle and PMD with Maven/Hudson.
  • Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes.
  • Provided end-user training for all Tortoise SVN, JIRA users to TEMPeffectively use teh tool.
  • Deployed J2EE applications to Application servers in an agile continuous integration environment and also automated teh whole process.

Environment: Web Sphere, Apache Tomcat, Jenkins, SVN, Ant, Maven, Java, CHEF, Python, Shell, AWS

Confidential, Santa Monica, CA

DevOps Engineer

Responsibilities:

  • Responsible for Design and architecture of different Release Environments for new projects.
  • Writing Maven and Ant scripts for application layer modules.
  • Implementing new projects builds framework using Jenkins & maven as build framework tools
  • Implementing a Continuous Delivery framework using Jenkins, Chef, Maven & Nexus as tools
  • Defining Release Process & Policy for projects early in SDLC.
  • Implemented continuous integration and deployment of new builds using Jenkins CI and custom Ruby/Bash scripts.
  • Automated middleware management of different environment using puppet/chef in Cloud (AWS)
  • Coordinating with Different Project teams on Build & release planning and efforts.
  • System monitoring with Nagios & Graphite
  • Responsible for nightly and weekly builds for different modules.
  • Member of CCM representing changes for Release and environment configuration
  • Responsible for configuring management of different application layer modules.
  • Responsible for Database build, release and configuration
  • Perform Deployment of Release to various QA & UAT environments.
  • Work with different team members for automation of Release components.
  • Supporting different projects build & Release SCM effort e.g. branching, tagging, merge, etc

Environment: Subversion(SVN), CVS, Maven, and Ant, AWS, Jenkins & Jira, Nexus

Confidential

Configuration/Release Manager

Responsibilities:

  • Specified Experience in configuring and deploying Java and J2EE applications into application servers (Rational Web-sphere, Jboss and Apache Tomcat).
  • Updated Maven build configurations and created integration tests and performance tests Managed SVN branching and merging for older projects in multiple simultaneous releases.
  • Creation and maintenance of scripts for development and deployment.
  • Maintenance of continuous integration based on Maven and Hudson.
  • Created and maintain build automation shell, manage building fixes, merges, release cuts as needed, written scripts for environment changes in Bash for Web-sphere mapping modules to teh enterprise application.
  • Involved in Ruby on Rails development, development process improvement, TDD mentoring.
  • Responsible for maintaining and extending all build scripts and related tools, written in zsh/sh, Ruby.
  • Utilize teh Perforce command interface to automatically pull source code for builds from Linux.
  • Worked with technical teams to ensure release plans align with end to end activities.
  • Conduct builds for suite of J2EE applications using Hudson, Maven and Ant

Environment: Java, J2EE, Hudson, Maven, Ant, Python, SVN, Ruby, Perl, Linux, Jboss, Unix Shell Scripting.

Confidential

Build Release Engineer

Responsibilities:

  • Responsible for daily Build & Release of applications, writing automation scripts.
  • Build of Database products & troubleshooting
  • Defining teh Complete Branching Strategy.
  • Making daily night build & weekly Build for teh product
  • Responsible for writing Python Scripts for Build & Release as and when necessary.
  • Deploy binaries in cloud using AWS API Tools.
  • Writing SQL Queries for various Reports using ClearQuest.
  • Writing Build & Release automation and maintenance for .Net, Embedded System Applications.

Environment: Windows, TFS, MsBuild, NAnt Python, SQL Server, Microsoft.Net, IIS

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