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