Murali B. Email & Phone Number

San Jose, Ca, Us

Client: Apple, Inc.• As a DevOps Engineer, I am responsible for managing the cloud resources and maintaining Continuous Integration and Continuous Deployment (CI/CD) pipeline for fast paced robust application development environment.• Involved in designing and deploying multiple application using the AWS services mainly S3 buckets and Identity and Access Management.• Utilizing AWS CLI to automate backups of ephemeral data-stores to S3 buckets and accessing S3 buckets to list objects.• Designing, implementing, and maintaining production and non-production infrastructure in OpenStack and Collaborated with consulting, managed services to build and execute OpenStack cloud migration plans.• Configuring several hypervisors and Virtual Machines running on OpenStack for, testing and production environments. Developed script to manage tags for OpenStack instance according to criteria.• Experience in maintaining Docker components like Docker Engine, swarm, Docker containers, Docker images, Docker volumes, Docker Registry and Docker file for run time environment and working with containerization tools.• Using Kubernetes to deploy scale, load balance, scale and manage Docker containers with multiple namespace versions, also developing custom base Docker images for Tomcat and Node.• Using Kubernetes for Orchestration and configuring Kubernetes master which in turn uses API objects to get the desired state for Cluster's and creating PODS which encapsulates an application container.• Expertise in implementing a production ready, Docker images for Apache and several in house written services running on Kubernetes and managing container replicas on a node cluster using Kubernetes.Environment & Tools: Shell/Bash, Python, Yaml, XML, Groovy, Json, Perl, Ruby, Docker, Kubernetes, virtualization, system administration, AWS, OpenStack, Jenkins, Nagios, Apache Tomcat, Nginx, Linux, Virtual Cloud, Chef, Jira/Confluence, Maven, GitHub, Windows and PagerDuty.

San Francisco, Ca, Us

Client: Apple, Inc.• Responsible for designing, implementing and supporting of cloud-based infrastructure and its solutions and managed cloud infrastructure with automation.• Involved in designing and uploading multiple files using the AWS services mainly S3 buckets and IAM to give access to users for accessing those buckets.• Proficiency in OpenStack services such as Horizon, Keystone, Nova, Neutron, Glance, Cinder, Ceilometer and Swift.• Experienced in using OpenStack CLI to interact with OpenStack Services and having experience in provisioning, optimizing of compute, network, and storage services with OpenStack through dashboard, command-line and API utilities.• Worked on Docker Images and creating clusters using Kubernetes, Kubectl and working on creating many pods, replication controllers, services, deployments, labels, health checks and ingress by writing YAML files.• Used pull-based configuration management tools like Chef for full configuration, Installing workstation and bootstrapping nodes, creating Chef-Client nodes, writing recipes and uploaded them to Chef-server and configured Chef repositories.• Used Chef to migrate workload quickly to OpenStack cloud and with help of recipes and cookbooks which configures and manages the cloud resources.• Worked on setting up and configuring virtual machines with OS images like Windows Server 2012r2 and Windows 10 Pro.• Installed, configured, troubleshoot, securing and supporting RedHat 4/5/6/7, AIX, CentOS 3/4/5 and SuSe Linux9/10 servers and production servers. Tuning the kernel parameters based on the application/database requirement.Environment & Tools: Open Stack, AWS, Virtual Cloud, AWS (S3, IAM), Chef , Docker, Kubernetes, Jenkins, Jira/Confluence, Maven, GitHub, Nginx,JIRA, Linux, Windows, Apache Tomcat, Nginx, Nagios, Prometheus, Grafana, Icinga, PagerDuty, Shell/Bash, Python, Yaml, Groovy, Json, Perl, PHP and Ruby.

Manville, Nj, Us

Client: Apple, Inc.• As a DevOps Engineer, I am responsible for managing the cloud resources and maintaining Continuous Integration and Continuous Deployment (CI/CD) pipeline for fast paced robust application development environment.• Worked on Setting Up ELB + nginx with HTTP/2.0 support to scale app backend for more traffic Migrating Backend from HTTP/1.1 to HTTP/2.0 for better connection management.• Worked on setting up virtual box and Vagrant boxes for testing the Chef cookbooks using kitchen and involved in fixing the rubocop and linting for several cookbooks.sed Chef to migrate workload quickly to servers and with help of recipes and cookbooks it configures and manages the cloud resources.• Wrote and Developed Ruby recipes in Chef Cookbook, automate the entire deployment process as well as infrastructure and Used Chef for Continuous Delivery, Managed CI and CD process and delivered all application in rpms.• Worked on Docker Engine, Docker HUB, Docker Images and Docker Compose for handling images for installations and domain configurations.• To achieve continuous delivery goal on high scalable environment, used Docker coupled with load-balancing tool Nginx and Configured nginx for proxying and created REST API's for calls to micro-services in Docker containers.• Installed the Jenkins, Jenkins plugins, job setup and delivery pipeline views and used Git plugin in Jenkins to automate the build process, deploy container plugin for automated deployment, role based authentication plugin, sending email notification as post-build action.• Configured Jenkins, used as a Continuous Integration tool for Installing and configuring Jenkins Master and hooked up with different build workers and automatized various application builds using Maven.Environment & Tools: Chef, Confluence, OpenStack, Docker, Jenkins, Maven, GITHUB, Nagios, Grafana, Icinga, Apache Tomcat, Nginx, JIRA, Linux, Shell, Json, Yaml and Ruby.

Client: Apple, Inc.• Being an active role in application infrastructure management, I was completely involved in setting up the new environment for Continuous Integration (CI) and Continuous Deployment (CD) in Agile software methodology.• Invoked Chef Cookbooks from the Chef super market, and modified according to the application requirement. Repaired broken Chef Recipes and corrected configuration problems with other Chef objects.• Implemented Chef best-practices and introduced Berkshelf and Test Kitchen to facilitate a more natural cookbookdevelopment using Knife tool from Chef-DK, Workstation to Chef-server.• Used pull based configuration management tools Chef for full configuration, Installed workstation and bootstrapped nodes, wrote recipes and uploaded them to Chef-server and configured Chef repositories.• Used Docker continuous deployment tool to run, ship and deploy the application and Worked with container base deployments using Docker, working with Docker images, Docker Hub and Docker-registries.Worked with continuousintegration tool Jenkins to build and test the team's software projects and automated Maven builds by integrating them with continuous integration tool Jenkins.• Set up Continuous Integration (CI) for major releases in Jenkin and worked on Upstream and Downstream Jobs in Jenkins. Provisioned instances, storages & monitoring services and CI/CD pipeline through Jenkins.• Implemented branching, merging and versioning of the code in GITHUB and Maintained branches/forks in GITHUBversion control for the changes made in cookbooks as per release.• Defined dependencies and plugins in Maven pom.xml and integrated Maven with GIT to manage and deploy projecttags.Environment & Tools: Chef, Test Kitchen, Knife, Chef super market, Docker, Docker Swarm, Jenkins, GIT, Maven, Shell (bash), PowerShell, Json, Yaml, Ruby, Red hat LINUX, CentOS, UNIX and JIRA.

Bengaluru, Karnataka , In

Responsibilities:• Provided CM and Build support for more than 3 different applications, built and deployed and lower environment and Implemented CM and Release Management Processes, Policies and Procedures.• Created branches and managed the source code for various applications and configured GIT with Jenkins and schedule jobs using Poll SCM option.• Experienced in authoring pom.xml files, performing releases with the Maven release plugin, Mavenization of Java projectsand managing Maven repositories.• Used Maven dependency management system to deploy snapshot and release artifacts to JFrog and Nexus to share artifactsacross projects.• Ability to build deployment, build scripts and automated solutions using scripting languages such as Bash, Json, shell, Groovy, YAML and Ruby.• Installed, configured, troubleshoot, secured and supported RedHat 4/5/6/7, AIX, CentOS 3/4/5 and SuSe Linux9/10 servers and production servers. Tuning the kernel parameters based on the application/database requirement.• Used Jira bug tracking tools for both hosted and local instances for issue tracking, workflow collaboration and tool-chainautomation.• Worked with application development and operation teams using a variety of automated testing, build and deploy tools (Maven, Jenkins) to resolve issues with transition towards new DevOps solution.Environment & Tools: YAML, Json, Ruby, Maven, Nexus, Shell, Red hat LINUX, CentOS, UNIX, Windows and Jira.