• Worked on Chef extensively for deployment of AWS EC2 instances, creating custom scripts and managing changes through chef server on its clients and for migrating In-house systems to AWS.

· Experience writing Chef Cookbooks and Recipes to automate the deployment process and to integrating Chef Cookbooks into Jenkins jobs for a continuous delivery framework.

· Worked on multiple application, written Chef Cookbooks, recipes and customized facts for efficient management of the Chef clients.

· Involved in testing the cookbooks using Chef Kitchen, wrote test cases for testing several cookbooks in the environment using Chef Spec, In Spec.

· Worked closely with the development and operations organizations to implement the necessary tools and process to support the automation of builds, deployments, testing and infrastructure (Infrastructure as code) using Chef.

· Involved writing PowerShell and batch scripts for some of the Cookbook related to windows applications.

• Responsible for orchestrating CI/CD processes by responding to Git triggers, human input, and dependency chains and environment setup.

· Build and Release Engineer for multiple project teams that involved different development teams and multiple simultaneous software releases.

· Involved in the developing/creating Docker Image for Windows/Nano IIS server and push those images to our internal Dockyard registry.

· Worked with Jenkins to Setup the corn jobs and SonarQube analysis, Fortify and set up the slave/Node architecture for distributed builds.

· Extensively worked on Jenkins by configuring slave nodes and different plug-ins for end to end automation of all build and deployments on Linux / Windows environment.

• Experience in creating customized Docker images, task definitions for ­amazon ECS cluster.
• Worked with Red Hat OpenShift Container Platform for Docker and Kubernetes, Used Kubernetes to manage containerized applications using its nodes, ConfigMaps, selector, Services and deployed application containers as Pods.
• Documented the process involved for build, deployment, and troubleshooting on Confluence.

Environment: AWS, Cloud Watch, Web Services, Cloud Formation, Docker, Amazon ECS, Dockers warm, Kubernetes, Splunk, Jira, Git, GitHub, JFrog Artifactory, Jenkins, Groovy, ANT/MAVEN, Chef, Confluence, HPSM, ServiceNow, PagerDuty, Unix/Linux, Python, Shell scripting, RubyDSL, Windows 2008,2012 R2.

• Designed, developed and maintained the CI/CD process for APIGEE platform.
• Experience in creating fully automated CI build and deployment infrastructure and processes for multiple projects using Jenkins.
• Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins.
• Branching, Tagging, Release Activities on Version Control Tool like Bitbucket.
• Experience in resolving issues of merge conflicts and develop Custom Scripts to monitor repositories and Server storage.
• Worked on setting up Jenkins for enterprise. Also, worked on a creating pipeline jobs for different projects.
• Succeeded in achieving automation on integrating bitbucket, SonarQube, JMeter, Qmetry and various tools with Jenkins.
• Automate deployment of IIS web application modules, bindings and configuration settings using a combination of PowerShell scripts and Ansible.
• Worked on deployment automation of all the micro services to pull image from the private Docker registry and deploy to Docker swarm cluster using Ansible.
• Installing, configuring and maintaining Continuous Integration, Automation and Configuration Management tools
• Experience with container-based deployments using Docker, working with Docker files, Docker images, Docker Hub, Docker Compose and Docker registries and Kubernetes.
• Worked on fully automated CI build and deployment infrastructure and processes for multiple projects using Docker, Jenkins (Cloud bees), SonarQube, VMWare, RHEL, Kubernetes, Artifactory, Ansible & Bitbucket.
• Strong ability to troubleshoot any issues generated while building, deploying and in production support.
• Recommended configuration changes and system additions that optimized performance.
• Assisted Testing teams to build test plans and involved in unit testing and load testing. Approved test cases for requirement verification and to check the functionality of the application.
• Collaborated with QA team to create and instrument test plan and test cases for User Acceptance Testing and worked with the team on resolving product and document issues.
• Participated in team meetings weekly, ask questions and provide input on case backlog, technical process, and new processes within the department.
• Create the automated build and deployment process for application, re-engineering setup for better user experience, and leading up to building a continuous integration system.
• Utilize previously acquired technical experience to become actively involved in day-to-day technology team to meet schedules and resolve problems.
• Worked on different projects on Maximo (Asset Management Tool), Power Billing, Customer Care.
• Worked on a POC for coding pipelines in enterprise Jenkins (CI Tool).
• Helped the Product Owner to Prioritize the Product Backlog items for developing Sprint tasks by taking suggestions from the cross-functional development team.
• Developing Docker images to support development and testing teams and their pipelines and Environment provisioning solutions using Docker.
• Created Docker images for APIGEE Edge micro gateway for API Management in microservice application
• Analyzed the Iteration Burn Down charts and reviewed defects.
• Pivotal project on Kubernetes cluster Management for logging service Internal application running on PremCloud
• Detailed reporting on pre-and post-deployment activities and tasks.
• Managed multiple and simultaneous projects using Agile and Waterfall methodologies.

Environment: Jenkins, Docker, Docker Swarm, Kubernetes, APIGEE Edge, .NET Environment, Visual Studio 2017, GIT, Bitbucket, Apache ANT, Maven, Artifactory, Ansible, ELK, JIRA, Confluence, Sonar, Batch, Shell, Groovy, Python.