·   Implement the supporting platform for Open Stack infrastructure on the cloud that all services and applications will rely upon.

·   Deploying the Open stack components on multimode with High availability environment. Configuring the Open Stack keystone, glance, cinder, swift.

·   Designing a process for pro-automation using Jenkins in all the application environments, and making sure it follows all the standard procedures of the Application SECDM or SDLC.

·   Analyzing the tools and application architecture and implement it on different environments, making it more user-friendly for the application team.

·   Used ANT and MAVEN as build tools on Java, PHP projects for the development of build artifacts on the source code.

·   Performed all necessary day-to-day Subversion/GIT support for different projects and Responsible for design and maintenance of the Subversion/GIT Repositories, views, and the access control strategies.

·   Provisioned and patched servers regularly using Chef. Well versed with many different concepts of Chef like Roles, Environments, Data Bags and encrypting them with Vault, Chef Push jobs, Knife, Chef Server Admin/Organizations, Replication of Chef Servers, Terraform.py, ERB Templates etc.

·   Wrote a single Gradle Script Builder script to convert projects in bulk using templates.

·   Conducted POCs with Docker based applications server configurations in Amazon Web Services Cloud.

·   Day to day system administrators  activities which includes Performance monitoring and tuning, disk space issues, send mail issues ,Tools related issues, FTP, Telnet & application oriented issues.

·   Migrating a production infrastructure into an Amazon Web Services VPC utilizing AWS CloudFormation, EC2, S3, Chef/OpsWorks, CloudWatch, CloudTrail, EBS, Route 53, IAM etc. Programmatically creating Jenkins Jobs using Jenkins REST API.

·   Working on Deployment procedures using middleware like Web sphere, creating deploy scripts and setting for the Production Release.

·   Very strong Project Management experience performing ITIL RM /SCM activities.

·   Familiar and experienced with Agile Scrum development.

·   Troubleshooting and monitoring of various proprietary Acxiom and 3rd party applications using Splunk and Cloud Watch in the Amazon Web Services (AWS) environment.

·   Set up ElasticSearch, Logstash and Kibana for multiple clusters, helping other teams quickly access new job logs.

·   Experienced in Installing, Configuring and Monitoring using NAGIOS, Sitescope and GRAPHITE.

·   Indexed data in ElasticSearch using the river plugin. Queried data using the elastic search API.

Environment: GIT, Apache ANT, Maven, CSJenkins, Apache Tomcat, Shell Script, Docker, Bash Script Unix/Linux,  AWS, Windows, JBoss ,Web Sphere, Ruby, chef, Activemq, Oracle, Nexus,Sun Solaris.

Client: Technicolor - Indianapolis, Indiana Oct 2011 to Sep2013 DevOps/Build and Release Engineer

Responsibilities:

·   Build, manage, and continuously improved the build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure and deployment tools.

·   Carried out deployments and builds on various environments using Puppet continuous integration tool

·   Well versed with user and plugin management for Puppet

·   Used OpenStack client (nova, neutron, cinder, swift and keystone) to manage OpenStack resources for applications.

·   Updating the instance counts in the production for the services of Red box in the Production Azure Subscription.

·   Setup up and maintenance of automated environment using Chef recipes& cookbooks within AWS environment.

·   Managing the code migration from TFS, CVS and Star team to Subversion repository.

·   Implemented continuous integration using Jenkins.

·   Worked with the developers to configure plugins trough Eclipse to develop the code.

·   Involved in migration of Bamboo server, Artifactory&Git server.

·   Responsible for building out and improving the reliability and performance of cloud applications and cloud infrastructure deployed on Amazon Web Services.

·   Hands on experience in installing and administrating CI tools like Jenkins, GIT and Nexus.

·   Managed and coordinated the SCM requirements planning through development of multi-tier applications and their build/deployment throughout BB&T distributed Windows development environment.

·   Maintained JIRA for tracking and updating project defects and tasks.

·   Strong in building Object Oriented applications using C++ and Java, writing Shell Scripts and Perl Scripts on UNIX.

·   Hands on experience on Version Control Systems like Svn, Git and GitHub/Gitlab; Proposed and implemented Advanced Branching Strategies, Feature Branch based Delivery model etc; written different Hooks (Pre/Post Commit) to Enforce different policies/standards of the company

·   Organized a daily stand-up post-deployment meeting to review all issues being tracked. Ensure every issue has an owner and that it is resolved while capturing the specific details about the issue, resolution, and which organizations and individuals provided the resolution.

·   Documented all post-deployment issues in a log and assist in resolving these issues where applicable, maintaining timely updates within the log. Manual and Automation process of creating branches tags and code merging.

·   Ensured all steps are successfully completed and document their completion times and issue logs.

·   Technically Managed/led build team engineers, both onsite and at remote locations.

·   Solid experience with onsite and offshore model. Directed build and deployment teams remotely, technically and effectively.

Environment:Docker, LINUX/SOLARIS/AIX,C++,Java,Websphere,TFS,Bamboo,Puppet Chef, Jenkins, UNIX,SVN,GIT, Perl, Shell, Python, ANT, Oracle 11g,Artifactory.

Client: Amdocs- Pune, India         May 2009 to August 2011

Build and Release Engineer

Responsibilities:

·   Involved in identifying build errors in the system and identify the build issue and escalate it to the concerned team after careful analysis. Work and coordinate with them to get the fix in the release.

·   Worked on Continuous Integration System i.e. Jenkins. Used Jenkins for official nightly build, test and managing change list. Installed Multiple Plugins for smooth build and release build pipelines.

·   Migrated out core repository from SUBVERSION to GIT. In this process I was involved in individually migrate all the code base from subversion to git ensuring that health of our builds aren't affected. Performed high level merges of branches, code bases.

·   Maintained Maven/Ant and streamlined the entire build system. And managed build and release infrastructure, optimised build scripts and introduced a better way of releasing RPMs with effective tracking.

·   Maintained build related scripts developed in ANT, Python and shell.

·   Involved in administrating git server and continuous Integration system like Jenkins and handled escalations from developers across the globe.

·   Involved in deploying the content cloud platform on Amazon AWS using EC2, S3, and EBS.

·   Building & configuring Redhat Linux systems over the network, implementing automated tasks through crontab, resolving tickets according to the priority basis.

·   Worked on code coverage tools like SonarQube, GCOV, and COVERITY. Used those tools to automation and integration of the SonarQube, Coverity static analysis tool and gcov profiling in the build infrastructure. Handled escalations from the developers and QA.

·   Create and maintain nightly builds, hotfix builds/branches, custom and private builds.

·   By using JIRA/CONFLUENCE we maintain our product release wikis on confluence. And administer JIRA and manage tickets raised by keeping a close eye.

·   Designed, developed, enhanced and maintained Web based UI for monitoring purposes and scripted reporting tools (in PHP &BASH ) for  verifying the build logs for frequently observed build and test issues.

·   Key member of the build team that works on how to reduce build time. We used cache to reduce compilation time and redundancies.

·   Active participant in software configuration and change management processes to improve build accuracy, time, version controlling, and migration of code onto different build environments.

·   Performed periodic customer releases through git pushes to shared, private and public servers. We use cron tabs, automated scripts to do continuous delivery and continuous deployment.

Environment:

Git, Jenkins, Maven, Jira, Bash, Sonar, ANT, AWS, Apache Tomcat, Shell and python

Client:Essel Group- Mumbai, INDIA.May 2008- April 2009

Build Engineer

Responsibilities:

·   Monitor and administer the automated build and continuous integration process to ensure correct build execution, and facilitate resolution of build failures. 

·   Creation and setup of new environments/branches such as development, testing and production

·   Maintained configuration files for each application for the purpose of build and install on different environments.

·   Created the build instructions docs and install (deploy) instructions docs for each application for different environments.

·   Developed processes, tools, automation for Jenkins based software for build system and delivering SW Builds.

·   Performed merges for each build from Development Branch to Integration Branch.

·   Used ANT and MAVEN as build tools on Java projects for the development of build artifacts on the source code.

·   Worked with the automated scripts for the Build and Deployment of the applications

·   Monitor and administer the automated build and continuous integration process to ensure correct build execution, and facilitate resolution of build failures.

·   Worked closely with development team and QA team for product releases

·   Worked under an environment that has a good defect tracking system through the use of Manual Test and Test Manager.

·   Documented release, builds and source control processes and plans and Support development engineers with Configuration Management issues.

·   Provided level one support for build troubleshooting and production issues.

Environment: Solaris, Red hat, ANT, SVN, GIT, Bash, Jenkins.