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