SUMMARY:

• Around 10 + years of experience in IT with exclusive insight towards the technologies related to Systems Engineering, DevOps and Cloud computing.
• Certified AWS Architect.
• Having 5 years of experience as a DevOps engineer.
• Having 2 years exp on Docker and Kubernetes.
• Having 3years exp in Python.
• Having 3 years of experience in Linux administration.
• Having 8 years of experience as a Build and Release engineer.
• Having 3 years experience in Configuration management tools like Chef, Puppet and Ansible.
• Provisioning of VM’s using Git, Bitbucket, Terraform, Jenkins and Puppet.
• Having 1 year exp in Elastic Search, ZooKeeper, Memcache and Kafka.
• Having 5 years of experience in Continuous integration and deployment tools like Hudson, Jenkins, Team city,Udeploy,Bamboo,Octopusdeploy.
• Having 2 years’ experience on AWS cloud computing.Experience in providing operations and maintenance support for AWS cloud resources such as launching, maintaining, and troubleshooting EC2 instances, S3 buckets, Virtual Private Clouds (VPC), Elastic Load Balancers (ELB), Relational Database Services (RDS), Backups, Route53, CloudWatch and IAM
• Having 2 years experience in Dockers. Having extensive experience in creating docker images and working on docker containers.
• Having exposure to Hadoop bigdata.
• Having 5 years experience in Version control systems like SVN and GIT. Having extensive experience in Git Branching strategies.
• Having experience in Monitoring including AWS Cloud Front Monitoring, Splunk, Nagios and New relic,Wilyintrascope and Site scope.
• Having 5 years of experience in installing,configuring and troubleshooting Application servers likeweblogic, WebSphere,jboss and Tomcat servers.
• Having 5 years’ experience in Apache webservers and Nginxloadbalancer.
• Having 3 years exp in Jira,Confluence and fish eye administration.
• In depth technical strengths and business understanding for full - cycle project and post implementation problem solving requirements.
• Strong attitude towards enhancing and learning new tools and technologies.
• Capable of handling multiple tasks and work effectively both in group and as an individual to meet deadlines.

PROFESSIONAL EXPERIENCE

Confidential, Sunnyvale, CA

System Admin

Responsibilities:

• System admin duties including setting up App servers, Loadbalancers and Devopstools..
• Built Pre-prod environments AWS services like EC2, S3, VPC, EBS, ELB, Auto Scaling, CloudWatch, Cloud Trail, IAM, SNS, SQS, RDS, Dynamo DB, Cloud front etc.
• Have worked on Kafka.
• Managed servers on the Amazon Web Services (AWS) platform instances using Puppet, F Configuration Management.
• Have worked on Docker containers and Kubernetes.
• Have worked on Jenkins builds.
• Implemented Continuous integration and continuous deployment end to end delivery pipeline using GIT,Bitbucket,Terraform,Jenkins,PuppetandDocker.
• Implemented Continuous integration and Continuous delivery pipeline using Git,Github,Team city and Octopus deploy.
• Installed IIS in Octopus deploy and configured Tentacles for deployment.
• Automated releases using Team city and Octopus deploy.
• Worked on automating CI and CD using Python and Ansible.
• Implemented Continuous integration and Continuous delivery pipeline using Git,Github,Bamboo and Octopus deploy
• Designed and implemented for fully automated server build management, monitoring and deployment by Using DevOps Technologies like Chef.
• Created cloud service using AWS.
• Responsible for design and maintenance of the Subversion/GIT, Stash Repositories, views, and the access control strategies.
• Setup and maintained automated environment using Chef Recipes within AWS environment. Good understanding on Knife, Chef Bootstrap process etc.
• Deployed and managed many servers using Chef Recipes, Roles, environments, data bags and their encryption with Vault on the cloud providers as a direct substrate for implementation.
• Deployed and managing many servers utilizing both traditional and cloud-oriented providers (Azure) with the Chef Platform configuration system.
• UsedGradle and written python scripts to automate the Build and deployment process. Usedmaven for fewmodules.
• Launching Amazon EC2 cloud instances using Amazon Machine Images for AWS cloud.
• Create, manage, and delete users and groups as per the request using Amazon Identity and Access Management.
• Monitoring each service deployment and validating the services across all environments.
• Deployed J2EE applications to Application servers in anAgile continuous integration environment and also automated the whole process. Build scripts using ANT and MAVEN build tools in Jenkins, Sonar to move from one environment to other environments.
• Involved in building Android applications.
• Involved in build and deploying SCA modules in WebLogic app server.
• Worked on Java/J2ee deployments in web sphere.
• Prepared Migration logs for every release and maintained the data accuracy.
• Maintained Defect Fix Deployments and documented the deployed files in the appropriate Environment Migration log.
• Worked with Change Order with current release and implement them in the Production.
• Created Branches, Tags for each release and environments using GIT and merged the branches after the Code Freeze.
• Created the Deployment notes along with the Local SCM team and released the Deployment instructions to Application Support.

Environment: Java/J2EE, Eclipse, Chef, AWS (Amazon Web Services), Azure, Ant, Maven, Jenkins, GIT, Subversion, Docker, WebSphere Application Server (WAS), Apache, PERL, Python, Ruby, BASH, Windows, UNIX.

Confidential, SFO, CA

Middleware Admin/ DEVOPS

Responsibilities:

• Built Pre-prod environments AWS services like EC2, S3, VPC, EBS, ELB, Auto Scaling, CloudWatch, Cloud Trail, IAM, SNS, SQS, RDS, Dynamo DB, Cloud front etc.
• Have worked on Docker containers and Kubernetes.
• Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks and uploaded them to Chef server
• Managed On-site OS/Applications/Services/ Packages using Chef as well as AWS for EC2/S3&ELB with Chef Cookbooks.
• Created Chef Automation tools and builds and do an overall process improvement to any manual processes.
• Written Chef Cookbooks for various DB configurations to modularize and optimize the end product configuration.
• Maintained and administered GIT source code tool.
• Created Branches, Labels and performed Merges in Stash and GIT.
• Developed processes, tools, automation for Jenkins based software for build system and delivering SW Builds.
• Troubleshot and monitored various proprietary Acxiom and 3rd party applications usingSplunk and Cloud Watch in the Amazon Web Services (AWS) environment.

Confidential, SFO, CA

DEVOPS engineer

Responsibilities:

• Worked on building data center with AWS.
• Built Pre-prod environments AWS services like EC2, S3, VPC, EBS, ELB, Auto Scaling, CloudWatch, Cloud Trail, IAM, SNS, SQS, RDS, Dynamo DB, Cloud front etc.
• Managed servers on the Amazon Web Services (AWS) platform instances using Puppet, F Configuration Management.
• Have worked on Docker containers and Kubernetes.
• Installed Workstation, Bootstrapped Nodes, Wrote Recipes and Cookbooks and uploaded them to Chef server
• Managed On-site OS/Applications/Services/ Packages using Chef as well as AWS for EC2/S3&ELB with Chef Cookbooks.
• Created Chef Automation tools and builds, and do an overall process improvement to any manual processes.
• Written Chef Cookbooks for various DB configurations to modularize and optimize the end product configuration.
• Maintained and administered GIT source code tool.
• Created Branches, Labels and performed Merges in Stash and GIT.

Confidential, Boston, MA

DEV OPS engineer

Responsibilities:

• Proposed and implemented branching strategy suitable for agile development in Subversion.
• Created Branches, and performed Merges in Source Tree & Stash
• Installed and configured Jenkins for Automating Deployments and providing an automation solution.
• Integrated GIT into Jenkins to automate the code check-out process.
• Used Jenkins for automating Builds and Automating Deployments.

Environment: AWS, Ant, Hudson, Anthill Pro, Maven, WebLogic, Remedy, Subversion, Solaris, Linux, Perl, Shell.

Confidential, Sacramento CA

Release Engineer

Responsibilities:

• Built Automation for java and python using Maven and Puppet
• Created and managed the various development and build platforms, and deployment strategies
• Built and deployed J2EE application in WebSphere 6.0 using ATG7.0 Dynamo
• Assisted with maintaining current build systems, developed build scripts, and maintained the source control system
• Managed the release-to-production processes for Web Services IT solutions -Collect information necessary to build release cookbook.
• Coordinated the resources by working closely with Project Manager's for the release and Project Manager for all the Operational Projects.
• Used Team forge tool to manage the repository in Ant and used the same to share the snapshots and releases of internal projects.
• Proposed different branching strategies for SVN Subversion to support the parallel development for various projects.
• Configured and managed jobs in Jenkins. Set up jobs for auto deployment.
• Created and managed all the branches for short term and long-term projects in SVN Subversion.
• Merged all the development branches to the release branch and perform a QA migration.
• Created backup scripts for SVN Subversion and perform the backup activity every week.
• Responsible for maintaining build scripts and checking build status. Maintained and modified scripts and documented process for build.
• Communicated these needs to the leads and maintain the integrity of the data in the TFS.
• Created Change Controls and for change management process for Various Migration of code to production and worked on approvals from seniors and CAB and ECAB.

Environment: SVN, Jenkins, Java/J2EE, ANT, MAVEN, GIT, OpenStack, Perl Scripts, Shell Scripts, Sonar, UNIX, JIRA, Web sphere, Chef.

Confidential, Scottsdale, AZ

Build & Release Engineer

Responsibilities:

• Used Perforce for Software Configuration management and maintaining the versions of the Symantec's Website Code.
• Coordinating the resources by working closely with Project Manager's for the release and Project Manager for all the Operational Projects.
• Automated Build Artifacts using Hudson and Cruise Control.
• Carried Deployments and builds on various environments.
• Wrote ANT Scripts to automate the build process.
• Created the Deployment notes along with the Local SCM team and released the Deployment Instruction to application support.
• Coordinated with IT groups on the release timings to ensure systems are ready for code to be deployed.
• Managed source code, software builds, software versioning, and defect tracking on all software maintenance tasks and projects.
• Maintained release plan, manage release content, communicate release status and analyze functional and technical dependencies among projects and maintenance of releases.
• Planned and wrote Project's CM Plans and process.
• Helped CC Admin and involved in Administrator Activities.
• Performed Builds for various Environments like QA, Integration, UAT and Productions Environment.

Environment: Subversion, Hudson, Apache Tomcat, Java/J2EE, ANT, Shell Scripts, UNIX, LINUX, Windows.

Confidential

Production Support Engineer

Responsibilities:

• Involved in complete infrastructure setup and configuration of WebLogic Application Server8.1,9.2, 10.0 on UNIX (Solaris 10) and LINUX.
• Installation, Configuration and Administration of Tomcat Application server version 5, 6 on RHEL 5.
• Configured WebLogic Application Server on multiple platforms for both horizontal and vertical scaling.
• Worked on fusion middleware forms and reports.
• Managing Releases of product from Development to QA and Production.
• Stopping and Starting the SOA instances.
• Worked on the Identity and Access management.
• Worked on Sun See beyond agate Oracle JCAPS.
• Deploying and supporting the app in WebSphere app server v7.
• Performed advanced performance monitoring and tuning of both WebLogic and the Solaris operating system.
• Experience with performance monitoring of J2EE applications using products like Tivoli Performance Viewer.
• Installed and configured WebLogic 10.3.2 plug-ins on Apache 2.0/SunONE (iPlanet) web servers.
• Configured JDBC connections and data source with Oracle database 11g in troubleshooting and fixing up problems.
• Day to day tasks involves taking Heap Size, Thread Dump, Heap Dump, GC Logs