Sumit Kumar Das Email & Phone Number

Certifications –• CERTIFIED KUBERNETES ADMINISTRATOR (CKA)• REDHAT CERTIFIED SYSTEM ADMINISTRATOR (RHCSA)• REDHAT CERTIFIED ENGINEER (RHCE)• ANSIBLE WITH AUTOMATION (EX-294)  Worked for client FedEx. Worked with software development and testing team members to build and test source code. Integrated Jenkins and Bamboo in various projects. Collaborated with fellow software team members to get their requirements. Integrated Gitlab and Bitbucket as VCS (Version control system). Created pipeline from scratch. Worked on complete CI/CD process. Created CI/CD pipelines for various projects in Jenkins. Set build through declarative pipeline. Integrated SonarQube. Written Dockerfile and Jenkinfile for various projects. Build and publish Docker image through pipeline. Published Docker Image to private repository HARBOR through pipeline. Created various YAML files such as Deployment.yml, Secret.yml, ServiceAccount.yml, Configmap.yml for deployment in Tanzu Kubernetes. Created cluster role and cluster-role-bindings. created persistent volumes. Integrated Prometheus for Monitoring of Kubernetes Cluster.  Cluster maintenance. Monitoring application/cluster logs. Experience on Bash/Shell scripting. Installation and configuration of Red Hat Enterprise Linux. Strong knowledge and experience in Microservices, Container-based architecture, and the corresponding deployment tools (Docker, Kubernetes, Octopus) and techniques.  Experience in infrastructure-as-a-code approaches with Ansible. Working on Agile methodologies Knowledge of boot process and troubleshooting boot problems. Package Management using YUM and RPM. Automation of jobs scheduling with CRON and at. User Account management – Users and Group creation and Customization. Services management -- Starting, stopping and managing services. Memory and Swap Space management. Taking backup and restoring by using tar and dump utilities. Setting up file, folder permission using by ACL, Stickybit, SUID, SGID, Chmod. Disk administration using LVM.

Listed skills include Rhcsa, Social Media, Git, Nagios, and 17 others.

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  Rajeev Gandhi Techinical University Bhopal

  Computer Science