SUMMARY:

• Over 10+ years of experience in IT Industry with ability to accomplish all aspects of the software configuration management (SCM) process.
• Strong skills in source code repository tools such as GIT, Clear Case, SVN and CVS .
• Expertise in C/C++/Java build with Ant, Maven, GIT, Jenkins, cruise control .
• Advanced experiences in Jira, Quality Center.
• Implemented rapid - provisioning and life-cycle management for Red Hat Linux using Puppet.
• Managed Amazon Web Services like EC2, bit bucket, RDS, EBS, ELB, Auto-Scaling, AMI, IAM through AWS Console and API Integration with Puppet Code.
• Good Knowledge in bash (Shell)/Perl and exposure to Jython, Python scripting.
• Excellent skills in Linux Shell/Perl scripting and good C/Java programming experiences.
• Have wide knowledge and experience of software and deep understanding of computer
• Architecture, operating system, software development full cycle, process and methodology
• Have good knowledge and solid understanding of DevOps and continuous delivery tools such as Puppet and CFEngine.
• Created and deployed a tool to automate branch and project creation in subversion using Perl and Chef and Puppet scripts.
• Experience working with AWS Cloud computing and involved in creating AWS instances and deployed Linux and Red-hat on AWS environment and Expertise in migrating applications onto AWS.
• Experience in creating the company's DevOps strategy in a mix environment of Linux (RHEL, CENTOS, Windows) servers along with creating and implementing a cloud strategy based on Amazon Web Services (AWS).
• Extensive automation, continuous integration and deployment (Gulp/Grunt, Nant, PowerShell, TeamCity) experience
• Excellent experience in documenting and automating the build and release process.
• Expertise in Querying RDBMS such as Oracle and MYSQL by using SQL for Data integrity.
• In-depth understanding of the principles and best practices of Software Configuration Management (SCM).
• Implemented continuous project build and deployment delivery process using Subversion, Bamboo, urban code Deploy and Subversion, Jenkins, urban code Deploy.
• Experience in using CI tools Hudson and Jenkins for automated builds.
• Strong knowledge on source controller concepts like Branches, Merges and Tags.
• Extensive experience in the design and implementation of Continuous Integration, Continuous Delivery, Continuous Deployment and DevOps processes for Agile projects.
• Working with technologies and platforms including Java, Jenkins, Subversion, Git, Oracle, Unix/Linux, VM Ware, Docker, Vagrant, Puppet, AWS, across the Financial, Broadcast and Media Sectors
• Experience with Configuration and Maintenance of Automation tools like Puppet, Ansible and Chef.
• Efficient in working closely with teams to ensure high quality and timely delivery of builds and releases.
• Extensive experience of working with release and deployment of large scale and Enterprise applications and DevOps.
• Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Excellent communicative, interpersonal, intuitive, analysis and leadership skills with ability to work efficiently in both independent and team work environments. Ability to learn and adapt quickly to emerging new technologies/frameworks/environments. Self-motivated and self-reliant and can adapt to any kind of environment.

TECHNICAL SKILLS:

Versioning Tools: CVS, Subversion, Clear case, Git, BitBucket, Git lab.

CI/CD Tools: Hudson, Jenkins, Bamboo, Puppet, chef, Teamcity, Cruise Control, Ansible,Salt StackBuild Tools: ANT, MAVEN, Gradle, Makefile, Sonar, Buildforge, Nexus

Bug Tracking Tools: JIRA, Rally, Remedy and IBM Clear Quest, Nagios, Ganglia

Languages: C, C++ and Java/J2EE, Python

Scripting: Shell, Batch, Python, Perl, Ruby, Jython, Powershell

Virtualization: VMware ESX/ESXi, Fusion, Hypervisor, Docker, Vagrant, KVM

Web Technologies: HTML, Java Script, XML, Servlets, JDBC, JSP.

Web/App server: TC server, Web logic, Web Sphere, Apache HTTP server, Nginx, ApacheTomcat, JBOSS.

Cloud Computing: AWS (EC2, ELB, S3), OpenStack (Nova, Swift, Glance), Azure,Cloud Foundry, AWS ElastiCache

Database: Oracle, SQL SERVER, MySQL, Nosql, MongoDB, Postgresql, Jboss

Operating System: Windows, AIX, UNIX, LINUX and MAC.

Others: MS Outlook, Agile, SCRUM, Load Balancing - HA Proxy

PROFESSIONAL EXPERIENCE:

Confidential, St. Louis, MO

DevOps/AWS Engineer

Responsibilities:

• Experienced in application security program to manage breaches and applications.
• Hands on networking and monitoring the traffic both inside and outside with application security.
• Worked as a member of team for preparing mount rapid response to application security threats and attacks such as viruses and denial-of-service attacks.
• Highly engaged in the world of risk management, mitigation and helping different teams to understand third party risk and data privacy issues in application security.
• Rivewed threats and vulnerability management system reports for high risk in application security.
• Hands on virus/malware detection to implement application security into application software.
• Worked as a team in application security to control typical sets like firewalls, data leakage protection, patching encryption, pen testing and much more.
• Experienced in detecting security incidents and utilizes new technologies to enhance application security and implementing improvements.
• Hands on automation and cloud based services to easily develop the programming in application security.
• Provided application security in writing guidance to a large team of developers aiding them in decreasing their SDLC
• Authentication and security in Apache Kafka pub-sub system.
• Deploy, scale and load balance Docker containers with multiple namespaces using Kubernetes.
• Installed/Configured/Managed Jenkins CI Automation.
• Implementing a CI/CD framework using Jenkins, Maven, and Nexus in Linux environment.
• Integrated JIRA with Git and created automated release Notes using Perl Scripts; used JIRA to track issues.
• Integrated Amazon Cloud Watch with Amazon EC2 instances for monitoring the log files, store them and track metrics.
• DevOps experience with Chef, Ansible (OPS Work) and Open Stack.
• Experience in working with GIT to store the code and integrated it to Ansible to deploy the Playbooks.
• Coordinate with Development, Database Administration, QA, & IT Operations to ensure no resource conflicts.
• Establish and sustain Cloud Foundry as the global industry standard Platform-as-a-Service (PaaS) open source technology with a thriving ecosystem.
• Deliver continuous quality, value and innovation to users, operators and providers of Cloud Foundry technology.
• Created and monitored administrative accounts and user accounts and assigned Org and App space roles using cloud foundry.
• Worked on deploying a multitude application utilizing almost all of the main services of the Openstack (like Nova, Neutron, Heat, Keystone, Glance, Swift) focused on high - availability and fault tolerance environment.
• Created and managed users with UAA CLI (UAAC) using cloud foundry.
• Added, renamed updated, deleted, disabled, locked and unlocked Build pack with the help of cloud foundry.
• Setting up a Maximum Number of Started Containers using cloud foundry.
• Implement CI using Cruise Control .Net and evaluateTFS 2010 for migrating from existing version.
• Implemented client-side validations on controls using JavaScript, J Query.
• Experience in working with GIT to store the code and integrated it to Ansible to deploy thePlaybooks.
• Managing Pipeline for CI and CD using Jenkins, Gradle, SonarQube, Git, Nexus, Dockers and Chef.
• Troubleshoot issues along the CI/CD pipelines.
• Managed of CI and CD process and delivered all application in rpms.
• Implemented multi Node OpenStack KILO on KVM Using Latest Release of Ubuntu with Services like Horizon, Nova, Neutron, Glance, Cinder, Keystone & Swift. • Integrated delivery (CI and CD process) Using Jenkins.
• Experience in the usage of data center automation and configuration management tools such as Ansible, Vagrant, Dockers, etc
• Worked on maintaining Docker Images and containers
• Use of Ant, Maven and MS Build to automatically compile, package, test, build and deploy .NET andJ2EE applications to Web Sphere and J Boss Application Server (WAS6
• Provided automated and consistent software build and packaging process using maven, ant, make, MS Build, autoconf, make, maven, and other tools.
• Managing projects during Development and Testing in Adobe AEM under rigorous testing phases, performance testing and testing results under our Tech Lead Manager.
• Built & Deployed Java/J2EE to web application server in Agile continuous integration environment and automated.
• Created and maintained the Shell/Perl deployment scripts for Web Logic web application servers.

Environment: Application Security, Jenkins, Ansible, Docker, CI/CD pipeline, Openstack, Aws, Chef DK, Chef Workstation, shell, web logic Server, Git, Maven, Cloud foundry..

Confidential, St. Louis, MO

DevOps Engineer

Responsibilities:

• Participated in the release cycle of the product which involved environments like Development QA UAT and Production
• Regular Build jobs are initiated using the Continuous Integration tool with Jenkins.
• Wrote Puppet manifests for deploying, configuring, Install shield and managing collected for metric collection and monitoring.
• Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control.
• Develop and implement an automated Linux infrastructure using Puppet.
• Wrote Puppet models for installing and managing java versions.
• Implemented automated local user provisioning in instances created in Openstack cloud.
• Deploying the Openstack components on multimode with high availability environment.
• Configured Jenkins for doing builds in all the non-production and production environments. Worked extensively on CVS, Subversion as Version Control.
• Handled Jira tickets for SCM Support activities.
• Creating user level of access for related GitHub project directories to the code changes.
• Perf o r m ed al l nec ess ar y da y- t o - da y Subver si on / GIT suppor t f or d i f f e r en t pro j e ct s.
• Used Artifactory repository tool for maintaining the Java based release code packages.
• Provided the assistance for the smooth phase of Release for the Emergency and Expedite Releases by getting the Director Level Approval and coordinating with different teams.
• Written Shell scripts to apply the Integration label to all the files which needs manual labelling of files.
• Deployed Puppet, Puppet Dashboard and PuppetDB for configuration management to existing infrastructure.
• Using Chef and AWS allowed me to reduce costs for the department and eliminate unwarranted resources. Automated provisioning of cloud infrastructure with Chef.
• Replaced existing manual deployment and management processes with Chef and AWS OpsWorks stacks across 4 product platforms.
• Worked on Jenkins, GitHub, Puppet, Artifactory and all internal build systems for the core development team on an enterprise-level Java-based cloud orchestration/automation tool.
• Strictly enforced ITIL process while pushing builds and deployments to prod and pre-prod environments.
• Configured the user’s accounts for Continuous Integration - Jenkins, Nexus and Sonar.
• Gathered all the stakeholder approvals, necessary signoffs while acting as a release manager for two development teams.
• Supported small to medium sized projects using GIT.
• Worked on integrating GIT into the continuous Integration (CI) environment along with Jenkins and Subversion.
• Worked with Performance engineers on Configuration of the environment.
• Created and deployed a tool to automate branch and project creation in subversion utilizing Perl and Puppet scripts.
• Updated and automated Release reports for Change Management.

Environment: Java/J2ee, Puppet, Chef, OpenStack, Ant, Maven, GIT, SVN, Bamboo, Nexus Pro, Sonar, Jira, Remedy, Ruby, Shell Scripts, Tomcat, Jenkins.

Confidential, Eagan, MN

DevOps Engineer

Responsibilities:

• Primary responsibilities include Build and Deployment of the java applications into different environments like Dev, INT and QA.
• Installed Jenkins on a Linux machine and created a master and slave configuration through a build farm for implementation of multiple parallel builds.
• Generated scripts in Maven, Perl & Bash Shell for build activities in QA, Staging and Production environments.
• Carried out deployments and builds on various environments using Puppet continuous integration tool .
• Deployed and configured Chef Server and Chef Solo including bootstrapping of chef client nodes for provisioning.
• Created roles, cookbooks, recipes, and data bags for server configuration, deployment, and app stack build outs.
• Designed and implemented internal best practices, cookbooks, and automated cookbook with CI and CD system. Made use of Jenkins for Chef CI.
• Responsible for applying the Corporation’s Software Configuration Management processes to projects, setting up and maintaining TFS/GIT/GITHub infrastructure and supporting a continuous delivery model by automating software build and package migration processes.
• Created and automated platform environment setup using puppet.
• Able to create scripts for system administration and AWS using languages such as BASH and Python .
• Coordinate/assist developers with establishing and applying appropriate branching, labelling / naming conventions using GIT source control.
• Repository management in Maven to share snapshots and releases of internal projects using Nexus tool.
• Branches creation in Subversion (SVN) to implement the parallel development process.
• Management of Users and Groups in Subversion ( SVN ) and troubleshoot client spec issues and user issues. Use of the ticketing tool JIRA .
• Automation of deployment and server bounce process by creating scripts using WebLogic Scripting Tool ( WLST ).
• Deployment of build artifacts like wars and ears into a WebLogic app server by integrating the WLST scripts to Shell Scripts.
• Maintained all the Linux environments for deployments and Implemented Configuration Management, Change Management policies and procedures.
• Directed the Release Management Calls to synchronize with the Developers, Testers and DBA teams for successful Release.
• Created the Release process of the artifacts .
• Coordinated with development and third party teams to perform PCI penetration testing and Vera code scanning every year on the source code.
• Used puppet to make sure all the Jenkins slaves are in sync.
• Did upgrades to applications using puppet manifests.

Environment: Java/J2EE, SVN, Ant, Maven, Puppet, Amazon Web Services, Chef, GIT, AWS, Shell, Perl, Bash, JIRA, TFS, WebLogic, Nexus, Jenkins, Python, Ruby.

Confidential, Charlotte, NC

Sr. Build & Release Engineer

Responsibilities:

• R espons i b l e f or d esi g n and m ai nt enanc e o f t h e Subver si on / GIT R epos it o r i es, v i ew s, and t he acce ss co nt r ol st r a t eg i es.
• Perf o r m ed al l nec ess ar y da y- t o - da y Subver si on / GIT suppor t f or d i f f e r en t pro j e ct s.
• Analyze and resolve compilation and deployment errors related to code development, branching, merging and building of source code.
• Develop and enhance the automated configuration management system.
• Maintain and enhance current build procedures for all software development projects.
• Branching and merging of the code base in CVS.
• Used Ant, Maven to perform daily and weekly Software Builds.
• Installed, administered and configured Jenkins Continuous Integration tool.
• Resolving merging issues during build and release by conducting meetings with developers and managers.
• Responsible for designing and deploying best SCM processes and procedures.
• Maintain build system and automate build process for different applications.
• Deploying Java Enterprise applications to Apache Web Server, JBoss Application server.
• Worked with Oracle Database Admin to keep all the specified tables as assigned by developments in sync for every release
• Used Oracle to connect to various databases and to check for the invalid objects after and before each release.
• Solid understanding of Linux shell and Perl scripting, UNIX, Windows, build and release engineering principles
• Posting the build on time & following it up the testing team on posted builds until the specified release goes LIVE

Environment: Java/J2ee, CVS, ANT, Maven, GIT, Subversion, Jenkins, Linux, Shell Scripts, Apache Web Server, JBoss Application Server., Nagios, Nexus, Artifactory, Hypervisor -v.

Confidential, Mount Laurel, NJ

Sr. Build & Release Engineer

Responsibilities:

• Implement, maintain and support reliable, timely and reproducible builds for project teams.
• Maintained build related scripts developed in ANT, Python and shell. Modified build configuration files including Ant’s build.xml.
• Worked with development team to migrate Ant scripts to Maven.
• Experienced in authoring pom.xml files, performing releases with the Maven release plugin, Mavenization of Java projects and managing Maven repositories.
• Researched and implemented code coverage and unit test plug-ins with Maven/Hudson.
• Used Maven dependency management system to deploy snapshot and release artifacts to Nexus to share artifacts across projects.
• Configured and maintained Hudson to implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
• Participated in the release cycle of the product which involves environments like Development, QA, UAT and Production.
• Coordinate with the Development, Database Administration, QA, and IT Operations teams to ensure there are no resource conflicts.
• Managing the code migration from TFS, CVS and Star team to Subversion repository.
• Implemented continuous integration using Jenkins
• Created repositories according the structure required with branches, tags and trunks.
• Configured application servers (JBOSS) to deploy the code.
• Configured plugins for the integration tools to the version control tools.
• Worked with the developers to configure plugins trough Eclipse to develop the code.
• For check in process used Tortoise SVN as a migration tool.
• Utilize Jira for issue reporting, status, and activity planning.
• Extensively used ANT tool to do the builds, integrated ANT to Eclipse and did local builds.
• Integrated Apache Maven with Jenkins for the builds as the Continuous Integration process.
• Build Java code and .NET code on to different Jenkins servers as per the schedule.
• Responsible for communicating next steps, deployment schedules, quality assurance, validation and defect tracking/ resolution.

Environment: Subversion, Perforce, Ant, Jenkins, Hudson, Web Sphere Application Server (WAS), Web services, Web Logic, Test Director, Mercury, Quality center, Oracle 10g, Visual Build, .Net, ANT, J2EE, Web sphere

Confidential, Murray Hill, NJ

Build & Release Engineer

Responsibilities:

• Coordinating different tasks with different teams for creating usage models for different projects.
• Involved for setting up of Subversion-SVN server, server maintenance, Client machines setup.
• Developing and maintaining Standard Operating Procedures documents.
• Used Perl scripts for deployment code on multiple servers.
• Implemented Clear Case and Subversion branching and merging operations for Java Source Code.
• Performed regular builds and deployment of the packages for testing in different Environments (DEV, QA, CERT, UAT and PROD).
• Perform smoke tests to ensure the integrity of code deployment.
• Automated build scripts using Cruise Control with Maven and Shell Scripts.
• Installation of Application on production and Test server for the use of application development and configuration.
• Work with product development to resolve build-related issues in all projects provided support for Application issues.
• Created the different QA environment Migration Release Notes and migrated it into the QA for testing the online Java code from Subversion.
• Created the new Migration Development Console for the online Migrations.
• Analyzed the Troubleshooting in QA, CERT, UAT and PROD environment issues and support the Production issues.
• Documented the policies and procedures for build, branching and labelling of Clear Case, Subversion and VSS, servers list, code merging, check in/checkout policies and Testing environments in Mindshare as a Web Application Support.

Environment: Java/J2EE Ant, Maven, Tomcat, Jboss, Jenkins, Clear Case, Subversion, JIRA, SVN, Python, shell, Unix, MS SQL Server, Cruise Control.