PROFESSIONAL SUMMARY:

• Experience in using version controller tools like SVN (Subversion), GIT,TFS, AWS CodeCommit and Bitbucket
• Expertise in using build tools like MAVEN and ANT for the building of deployable Artifacts such as War & Ear.
• Extensively worked on Jenkins/Hudson , Team City and Bamboo for continuous integration(CI) and continuous deployment(CD) for End to End automation of all build and deployments.
• Ability in deploying the developed code in Apache TomcatJBOSS, Oracle web logic, and IBM Web Sphere , IIS 7 .
• Developing XML , HTML, Power Shell scripts, Ruby, Shell Scripts and Perl Scripts .
• Having good Experience in configuration management using Chef, Ansible and Puppet .
• Knowledge of Bash, Python, Ruby or equivalent
• Experience working on Cloud based environment like AWS for website deployments and VM’s creation.
• Implementing the monitoring solutions like Splunk, Zabbix, Nagios, AWS Cloud watch etc.
• Experience in AWS image management module (for creating, registering, listing and deleting images),optimizing volumes using APIs exposed by AWS.
• Experience in designing and deploying AWS Solutions using EC2, S3, EBS, Elastic Load balancer (ELB), auto scaling groups.
• Performed the code quality analysis by using Sonarqube.
• Configured Nexus based repository for version controlling.
• Created Crontab scripts for timely running jobs.
• Experience in administering and maintaining Atlassian products like JIRA, bamboo, Confluence
• Installed and Configured the Nexus repository manager for sharing the artifacts within the company.
• Automation, improving existing infrastructure, Software and services by applying latest patches and Upgrades.
• Exposed to all aspects of software development life cycle (SDLC) such as Analysis, Planning, Developing, Testing, Implementing and Post - production analysis of the projects.
• Worked with development engineers to ensure automated test efforts are tightly integrated with the build system and in fixing the error while doing the deployment and building.
• Developed container support for cloud environments and Docker. Deployed the applications in Docker containers and managed the containers in enterprise level.
• Created Docker images using a Docker file, worked on Docker container snapshots, removing images and managing Docker volumes.
• Configured Docker container for branching purposes and Implemented Docker automation solution for Continuous Integration / Continuous Delivery model.
• Experience on working with various OS like Linux (Red hat, Ubuntu, CentOS), UNIX, Windows.
• Expertise in AWS Resources like EC2, S3, EBS, VPC, ELB, AMI, SNS, RDS, IAM, Route 53, ECS,Auto scaling, Cloud Formation, Cloud Watch, Security Groups.
• Experience in optimizing volumes, EC2 instances and created multiple VPC instances and created alarmsand notifications for EC2 instances using Cloud Watch.

TECHNICAL SKILLS:

Operating Systems: UNIX, Linux (CentOS, RHEL, Ubuntu), Windows 98/NT/XP/Vista/7/8, iOS

SCM Tools: GIT, AWS CodeCommit, SVN, TFS, Bitbucket

Configuration Management: Chef, Ansible

CI Tools: Jenkins/Hudson, Bamboo, ClearQuest

Database: Mongo DB, Oracle 10g and 8i/9i, My SQL, RDS

Servers: Apache, Tomcat, JBoss, WebLogic, WebSphere, VMWare

Bug Tracking & Testing: JIRA, HP Quality Center, Sonarqube

Build Tools: ANT, Maven

Cloud Computing: AWS (IAM, EC2, ECS,ELB, EBS, VPC, S3), Cloud Formation, AWS Elasticache, Lambda, Auto scaling, Elastic Load Balancer

Virtualization tools: VMware, Docker

Web Technologies: HTML, XML

PROFESSIONAL EXPERIENCE:

Sr. Devops Engineer

Confidential, IA

Responsibilities:

• Deploying and managing many servers utilizing both traditional and cloud oriented providers ( AWS ) with the Chef Platform configuration system.
• Created cloud service using AWS , managed Virtual machines and websites using AWS- EC2, ELB,Auto scaling, Lambda .
• Setup up and maintenance of automated environment using Chef Recipes & cookbooks within AWS environment.
• Implemented Chef Cookbooks for OS component configuration to keep AWS server’s template minimal.
• Implemented Chef Recipes for Deployment on build on internal Data Centre Servers. Also re-used and modified same Chef Recipes to create a Deployment directly into Amazon EC2 instances.
• Worked on monitoring tools like Nagios, Zabbix, AWS Cloud Watch to health check the various deployed resources and services.
• Build&Release Engineer for a team that involved different development teams and multiple simultaneous software releases.
• Participated in the release cycles of the product which involved environments like Development, QA, UAT and Production.
• Developed build using ANT and MAVEN as build tools and used CI/CD tools to kick off the builds move from one environment to other environments.
• Used tools like Sonarqube to check the integrity of code and Nexus based repository for version controlling.
• Regular Build jobs are initiated using the Continuous Integration tool with Jenkins .
• Implemented PowerShell and bash scripts for release and build automation.
• Packaging an application using Docker Containers.
• Installed and configured GIT and communicating with the repositories in Bitbucket repository and AWS CodeCommit .
• Implemented Atlassian Stash along with GIT to host GIT central repositories for source code across products, facilitate code reviews and login audits for Security Compliance.
• Designed and implemented the backup strategy for all the critical systems such as build machines, bug tracking tools, central repositories etc.
• Created proper documentation for new server setups and existing servers.
• Worked on Cloud automation using AWS Cloud Formation templates.

Environment: AWS EC2, S3, VPC, Windows 2008, SQL Server, Cloud Watch, Cloud formation, Git, Bitbucket, ELB, Chef, Docker, Red Hat Linux 5/6, Bash Scripting, Nagios,Zabbix

Sr. Devops Engineer

Confidential, Delaware, OH

Responsibilities:

• Responsible for providing Build and Release Management tasks to different Development Teams, developing and supporting day to day release builds and deployments, Automation, improving existing infrastructure, Software and services by applying latest patches and Upgrades.
• Developed and implemented Software Release Management strategies for various applications according to the Agile process.
• Managed TortoiseSVN repositories for branching, merging and tagging with Subversion as source code repositories.
• Developed Shell/Perl Scripts for Automation purpose with Amazon API to control instance operations.
• Developed build and deployment scripts using Ant and Maven as build tools in Jenkins to move from one environment to other environments.
• Maintained and coordinated environment configuration, controls, code integrity, and code conflict resolution .
• Used ClearQuest as ticketing tracking tool.
• Experienced in developing Ansible roles and Ansible Playbooks for the server configuration.
• Managed Ansible Playbooks with Ansible modules , implemented CD automation using Ansible , managing existing servers and automation of build/configuration of new servers.
• Installing, configuring and administering Jenkins CI tool on Linux machines.
• Setting up continuous integration and formal builds using Bamboo with Artifactory repository.
• Resolved update, merge and password authentication issues in Bamboo and JIRA .
• Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using GIT source control.
• Developed PowerShell 2.0 scripting to work with TFS Object Model to utilize for more repeatable, automated processes and tasks.
• Implemented the setup for Master Slave Architecture to improve the Performance of Jenkins .
• Managing the code migration from TFS to Subversion repository.
• Used Jenkins for Continuous Integration and deployment into Tomcat, WebLogic application servers.
• Installed and Configured the Nexus repository manager for sharing the artifacts within the company .

Environment: Git,, Windows, Ant, Maven, Nagios, Subversion, Ansible, PowerShell, Shell/Perl, Python, SCM, GIT, TFS, Jenkins, MS Build, SVN, Tomcat, Bamboo, Jira, . NET, Oracle.

Devops Engineer

Confidential

Responsibilities:

• Participated in the release cycle of the product, which involved environments like Development, QA, UAT and Production.
• Coordinated application releases with Development, DBA and Project Management teams.
• Responsible for the building and deploying the artifacts into DEV,QA and PROD Environments
• Used Subversion as version Control for maintaining the versions
• Created GIT configuration record for builds using derived objects generated during build audit process. Used JIRA as Issue Tracking Tool
• Configured and automated the Jenkins/HudsonBuild jobs for Continuous Integration.
• Used ApacheTomcat as application server for deploying the artifacts
• Installed/Configured and Managed Nexus Repository Manager and all the Repositories.
• Developed UNIX for the purpose of manual deployment of the code to the different environments and E-mail the team when the build is completed.
• Managed & performed environment related configuration changes as a part of deployment.
• Coordinated Release effort amongst various teams (Integration, QA, Testing, and Business Analysis) in geographically separated environment
• Served as a partial administrator for UNIX machines for Dev Environments
• Used Shell to automate build and deployment Process.
• Executed the DB Scripts (DML’s), which have dependencies on the code on Oracle DB.
• Manage systems routine backup, scheduling jobs and enabling CRON jobs.

Environment: GIT, Maven, Nexus, Tomcat, UNIX & Perl scripts, Jira, Shell scripts & Jenkins.

ETL Developer

Confidential

Responsibilities:

• Performed Installation and Configuration of SQL Server 2008 with latest Service Packs
• Analyze the client requirements and translate them into technical requirements.
• Performance Tuning of SQL queries and stored procedures using SQL Profiler
• Worked on designing reports using SQL Server Reporting Services (SSRS)
• Created stored procedures to use as the datasets for the Report Design
• Worked with report parameters and performed Parameterized and cascading parameterized reports usingSSRS.
• Created SSIS packages for different data loading operations for many applications.
• Used SSIS Import/Export Wizard, for performing the ETL operations.

Environment: GIT, SQL Server 2008, SSIS, SSRS.