--- title: "Sambit Sinha (@sambits) | Hashnode" description: "Passionate about expanding my skillset, focusing on Kubernetes and Golang to build robust applications and scale infrastructure." url: "https://hashnode.com/@sambits" --- @sambits # Sambit Sinha @sambits · Joined November 2022 ### [Day 4 CI/CD: Launch Web App with Jenkins, Ansible, and Docker](https://sambitsinha.hashnode.dev/day-4-cicd-launch-web-app-with-jenkins-ansible-and-docker?utm_source=hashnode&utm_medium=feed) Deploy web app with Jenkins, Ansible, Docker on Tomcat; Streamline pipeline using Git, automate build, test, deployment 31 min read · [sambitsinha.hashnode.dev](https://sambitsinha.hashnode.dev/day-4-cicd-launch-web-app-with-jenkins-ansible-and-docker?utm_source=hashnode&utm_medium=feed) [Jun 21, 2023](https://hashnode.com/posts/day-4-cicd-launch-web-app-with-jenkins-ansible-and-docker/6492b9f2d9e55977b13559d5) ### [Day 3 CI/CD: Utilize Jenkins and Docker to Deploy Your App](https://sambitsinha.hashnode.dev/day-3-cicd-utilize-jenkins-and-docker-to-deploy-your-app?utm_source=hashnode&utm_medium=feed) Deploy web apps with Jenkins, Docker, Tomcat on AWS EC2; automate builds, create images, integrate GitHub webhooks 19 min read · [sambitsinha.hashnode.dev](https://sambitsinha.hashnode.dev/day-3-cicd-utilize-jenkins-and-docker-to-deploy-your-app?utm_source=hashnode&utm_medium=feed) [Jun 11, 2023](https://hashnode.com/posts/day-3-cicd-utilize-jenkins-and-docker-to-deploy-your-app/6485637431f33c3b62c45567) ### [Day 2 CI/CD: Application Deployment with Jenkins and Ansible](https://sambitsinha.hashnode.dev/day-2-cicd-application-deployment-with-jenkins-and-ansible?utm_source=hashnode&utm_medium=feed) Streamline Java web app deployment with Ansible, Jenkins, and 'Publish over SSH' for improved automation, replacing 'Deploy to Container' plugin 17 min read · [sambitsinha.hashnode.dev](https://sambitsinha.hashnode.dev/day-2-cicd-application-deployment-with-jenkins-and-ansible?utm_source=hashnode&utm_medium=feed) [Jun 6, 2023](https://hashnode.com/posts/day-2-cicd-application-deployment-with-jenkins-and-ansible/647eab1d06bcd58f1460acf7) ### [Day 1 CI/CD: Setting Up and Deploying a Java Application](https://sambitsinha.hashnode.dev/day-1-cicd-setting-up-and-deploying-a-java-application?utm_source=hashnode&utm_medium=feed) Automate Java app deployment with Jenkins, Tomcat, AWS instances, and GitHub integration for seamless CI/CD 17 min read · [sambitsinha.hashnode.dev](https://sambitsinha.hashnode.dev/day-1-cicd-setting-up-and-deploying-a-java-application?utm_source=hashnode&utm_medium=feed) [May 27, 2023](https://hashnode.com/posts/day-1-cicd-setting-up-and-deploying-a-java-application/6471893205811d534e7e5eaa) ### [Simple Steps to Upgrade Your Kubernetes Cluster](https://sambitsinha.hashnode.dev/simple-steps-to-upgrade-your-kubernetes-cluster?utm_source=hashnode&utm_medium=feed) Step-by-Step Guide to Upgrade Kubernetes Cluster: Control Plane and Worker Nodes 13 min read · [sambitsinha.hashnode.dev](https://sambitsinha.hashnode.dev/simple-steps-to-upgrade-your-kubernetes-cluster?utm_source=hashnode&utm_medium=feed) [May 13, 2023](https://hashnode.com/posts/simple-steps-to-upgrade-your-kubernetes-cluster/645f169d993401187f1a82ba)