SUMMARY:

• Enthusiastic in taking up the challenging role in an organization, which involves intelligence, analytic skills and to be a part of a team that dynamically works towards the growth of the organization.
• Build Management, Release Management, Infrastructure Automation, Provisioning, Continuous Integration and Continuous Delivery.
• Experienced Programming knowledge in Shell Scripting
• Excellent understanding GIT, ANT, MAVEN, ANSIBLE, Appnomic, LINUX, JENKINS, DOCKER, AWS, ARTIFACTORY.
• Over 5 years of experience in "Devops Engineering" background at Linux environments along with using Git, ANT, MAVEN, Ansible, Jenkins, Dockers, Artifactory and Cloud Engineer on Amazon Web Services (AWS) and DevOps which includes environment setup, automation process, continuous integration and infrastructure management.
• Working on Continuous Integration, Continuous Delivery and Continuous Deployment processes using Git, Maven, Jenkins, Ansible, Shell scripting etc.
• Hands on experience on Amazon Web Services.
• Strong Knowledge on build tools like ANT, MAVEN.
• Strong knowledge in writing, deploying Automation in Jenkins Using ANT scripting.
• Having experience in Installation/Administration of ANSIBLE
• Strong knowledge in writing, deploying Playbooks in ANSIBLE using YAML Scripting.
• Strong Knowledge on Containerization Using DOCKER
• Strong Knowledge on Installation/Administration/deployment of EARs in Windows and Linux servers.
• Strong knowledge on Installation/management/deployments of ears in Apache Tomcat Server and Wildfly (Jboss)
• Strong knowledge in automating manual processes using across different environments. Have performed Automation for many DBA Tasks using Jenkins and Shell scripting.
• Strong Knowledge in Shell Scripting and LINUX commands
• Having Experience in Configuring and administrating remote Artifactories like Nexus and JFrog with Jenkins2.0 CICD tools
• Strong Knowledge of configuration and Integration of Sonarqube and Sonar Scanner with Jenkins for code quality Management.
• Implemented the Highly scalable infrastructure using ELB and Auto Scaling services. Creating Public and private Subnets, Routing tables and Internet Gateway by using VPC
• Setup, attaching and detaching EBS volumes. Setup, managed backup and recovery using Snapshot and Extensive Knowledge on creating AMI Workspaces.
• Implementing and setting up Route 53 for AWS Web Instances, ELB & Cloud Front on AWS Environment.
• Experience with control - M, JENKINS
• Flexible and versatile to adapt to any new environment, Possess Problem-Solving Skills.
• Ability to Quickly Master new concepts, Applications as team member.
• Have good inter personal, communication and presentation skills.

TECHNICAL SKILLS:

Version Control System(VCS): Git

Build Tools: Ant, Maven

Code Quality Monitoring Tool: SonarQube continuous Integration Tools(CI Tool): Jenkins, Hudson

Configuration Tool: Ansible

Containerization Tool: Docker

Artifactory Repo: Nexus, Jfrog

Scripting Skills: Shell

Cloud: AWS(EC2,ELB,AutoScaling, S3)

Application Server: Apache Tomcat, Wildfly

Database: Oracle

Language: Java

Monitoring Tool: Appnomic, Service Desk

Operating Systems: Windows, RHEL, AIX

Tools: AutoSys, Cyber Ark, Putty

Ticketing Tool: CA WordLoad Automation

PROFESSIONAL EXPERIENCE:

Confidential, Pleasanton, CA

DevOps Engineer

Responsibilities:

• Design and develop continuous deployment pipeline, GIT, Jenkins and Ansible across 200 Linux environments
• Involved in installation and maintenance of Jenkins 2.0
• Involved in writing and deploying playbooks in ANSIBLE.
• Automate deployments through the use of configuration management.
• Automated pipeline job for deployment and Health check downstream job using Jenkins
• Automated Pub files Deployments in Windows Server using Ansible.
• Implementing Continuous integration setup using Jenkins & Github.
• Creating jobs in Jenkins2.0
• Automating the jobs using Poll SCM and web-hooks in Jenkins 2.0
• Deployment of war file in Jfrog
• Setup Jenkins installation and configured build & deployment jobs for each applications.
• Involved in making Github, nexus and Jenkins application LIVE.
• Setup Jenkins installation and configured build & deployment jobs for each applications.
• Continuous integration and continuous delivery setup using Jenkins2.0.
• Creating the master-slave configuration in Jenkins 2.0
• Configuring the security in Jenkins 2.0
• Managing the plugins in Jenkins 2.0
• Setup Jenkins installation and configured build & deployment jobs for each applications.
• Deployment of the war in Webapps folder using Ansible in Jfrog.
• Jenkins dashboards creation, plugin installation, view creation and all administrative activities.
• Joins Team call with client and update the daily status over the call and also shares the required information through emails for the .
• Creating and managing Development and QA and Production Environment in AWS Platform.
• Documenting all the new automation tasks and upload them in SharePoint.

Confidential

Linux Administrator

Responsibilities:

• Worked on development of Configuration scripts for Dev and Production servers
• Experience in Build/Release Engineering Automation with Docker and Jenkins.
• Implemented Puppet 3.8 manifests and Modules to deploy the builds for Dev, QA and production.
• Maintained and developed infrastructure using Puppet, Jenkins, and multiple AWS tools. Worked on establishing a streamlined release process for the development team from scratch.
• Created release notes based on the contents of builds and publish build artifacts to the stakeholders.
• Design EC2 instance architecture to meet high availability application architecture and security parameters. Developed processes, tools, automation for Jenkins based software for build system and delivering SW Builds.
• Experience in deploying and maintaining private cloud infrastructure of Open Stack and Cloud Foundry.
• Proficiency in Neutron L2 and L3 agents, Cinder Storage / block storage, Swift Storage / object storage, file, CEPH Storage, Ubuntu, Canonical Stack, Open Stack APIs, Open Stack Dashboard, cloud ecosystems, VMware NSX Network Virtualization Platform Plug-in, GlusterFS driver and NFS driver.
• Used Python scripts to design data visualization to present current impact and growth.
• Worked on managing packages and configuration across multiple of nodes.
• Puppet module creation, integration, and testing Key Technologies: MongoDB, Go Continuous Delivery Engine, Puppet
• Creating snapshots and Amazon machine images (AMIs) of the instances for backup and creating clone instances.
• Setting up private networks and sub-networks using virtual private cloud (VPC) and creating security groups to associate with the networks and Setting up scalability for application servers using command line interface.
• Validated Jenkins along with Bamboo.
• Developed scripts for executing validation/test cases automatically after builds.
• Designed, Created and Managed Continuous Build and Continuous Integration environments in SCRUM and Agile projects.
• Experience with Linux systems, virtualization in a large-scale environment, experience with Linux Containers (LXC) and Dockers.
• Hands on experience on Automation/Build such as Jenkins, JNLP Slave Nodes, Docker, Chef, Puppet, Nexus, Artifactory, and Bamboo.
• Managed central repositories: Implemented Atlas Sian Stash along with GIT to host GIT central repositories for source code across products, facilitate code reviews and login audits for Security Compliance.
• Develop docker based infrastructure - Mesos, Kubernetes.
• Used marathon and Mesos to check the application status and its log.
• Worked on Apache Mesos-Marathon for Resource Management.
• Used Kafka to collect Website activity and Stream processing.
• Creation and setup of new environments/branches such as development, testing and production
• Worked under an environment that has a good defect tracking system through the use of Manual Test and Test Manager.
• Responsible for WebSphere installation, configuration, maintenance and patching.
• Configured WebSphere Application Server V7.0 with DB2 V7.1/8.1 database.
• Configured virtual hosts and transports for Web Sphere application servers.
• Developed and maintained in-house Code review system before migrating to the light weight code review system available in Stash.
• Designed and implemented the backup strategy for all the critical systems such as build machines, bug tracking tools, central repositories etc.

Environment: Puppet 3.8, Tomcat, Apache, Oracle 11g, Jenkins, GROOVY, Python Ruby, JIRA, Maven, Artifactory, GIT, Ubuntu, Windows, Web Sphere Application Server 5.x/6.x/7.x/8.x