Nageswara Rao

Experience

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  IBM

  Aug 2012 - Oct 2015

  Software Engineer

  Monitoring and Maintaining the File systems for Production/Development/Testing environment.Writing Shell scripts for automating daily routine tasks.Auditing servers using shell scripts.User Accounts Creation and Management.Group accounts creation and Management.Threshold limit exceed tickets for CPU utilization and file system utilization.Hands on experience in SUDO and SSH. Linux File system Hierarchy, File management, Assigning special permissions like Monitor Systems to ensure servers and services are available to the customer.Working Knowledge Scheduling of Automatic/Repetitive jobs using the Crontab.Configuration of NFS and managing the NFS client with auto mount.Installing & configuring file servers like FTP & SAMBA for remote sites.Processing tools (grep, sed, awk). Show less

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  Hewlett Packard Enterprise

  Nov 2015 - Jun 2018

  Technology Consultant

  Worked with Knife command-line tool and creating Cookbook.Create Chef Cookbooks and Recipes to maintain and automate various use cases.Implementing a Continuous Delivery framework using Jenkins, Chef in linux systems.Create cookbooks for deployment automation.Creating custom resources and helper methods in chef.Contributed to the team effort of implementing Kubernetes cluster for Docker orchestration across a large number of servers.Experience in understanding kubernetes architecture, components, and objects.Experience in to writing object definition files using yaml code and deployed into kubernetes cluster.Experience with ability to design and implement end-to-end container management solution with Kubernetes.Deployed and orchestrated the jaas applications with kubernetes cluster.Implemented testing environment for kubernetes and administrated the kubernetes cluster.Experience to troubleshoot and resolve issues within the Docker and kubernetes environment Monitoring jaas landscape cluster with Grafana, coscale tools.Created Docker images using a Docker file, removing images and managing docker volumes and artifactory to manage all imagesExperience with Version control Management, Branching, Merging and code repository tools i.e. SVN, GIT. Show less

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  TCS

  Jun 2018 - now

  Assistant Consultant

  Experience in understanding kubernetes architecture, components, and objects.Experience in defining Application Deployment Solution on Docker based PaaS environment and migrating applications to Kubernetes Experience with ability to design and implement end-to-end container management solution with Kubernetes.deployed and orchestrated the jaas applications with kubernetes cluster.Implemented testing environment for kubernetes and administrated the kubernetes cluster.Experience to troubleshoot and resolve issues within the Docker and kubernetes environment.Experience in kubernetes redeployment of the nodes and performed post activities and join them into the clusterExperience in kubernetes version upgrade.Container management using Docker by writing Dockerfiles and set up the automated build on Docker HUB and installed and configured Kubernetes.Monitoring jaas landscape cluster with Grafana, Splunk tools.Experience with Version control Management GIT. Show less