--- title: "Krishank Kaushik (@krishank) | Hashnode" description: "DevOps Engineer | Cloud Enthusiast | Automating the Future with AWS, Docker, Ansible, Terraform, Jenkins and Kubernetes" url: "https://hashnode.com/@krishank" --- @krishank # Krishank Kaushik @krishank · Joined May 2024 DevOps Engineer | Cloud Enthusiast | Automating the Future with AWS, Docker, Ansible, Terraform, Jenkins and Kubernetes ### [Automating AWS IAM Key Rotation Securely — Zero Downtime, JWT Auth, Secrets Manager](https://devopsdigest.hashnode.dev/automating-aws-iam-key-rotation-securely-zero-downtime-jwt-auth-secrets-manager?utm_source=hashnode&utm_medium=feed) Managing IAM credentials securely at scale is a critical challenge in modern DevOps workflows. Hardcoded or stale AWS access keys can be a huge security risk. So, I built a complete automated key rotation system using: JWT-secured FastAPI Zero-down... 5 min read · [devopsdigest.hashnode.dev](https://devopsdigest.hashnode.dev/automating-aws-iam-key-rotation-securely-zero-downtime-jwt-auth-secrets-manager?utm_source=hashnode&utm_medium=feed) [May 23, 2025](https://hashnode.com/posts/automating-aws-iam-key-rotation-securely-zero-downtime-jwt-auth-secrets-manager/6830661ef32c1b9c475175d9) ### [Full Guide to Migrating SonarQube (Docker-based) from Cloud to On-Premise](https://devopsdigest.hashnode.dev/full-guide-to-migrating-sonarqube-docker-based-from-cloud-to-on-premise?utm_source=hashnode&utm_medium=feed) Aimed at developers or devops experts who wish to self-host SonarQube via Docker, with customized backup and persistent data solutions. 4 min read · [devopsdigest.hashnode.dev](https://devopsdigest.hashnode.dev/full-guide-to-migrating-sonarqube-docker-based-from-cloud-to-on-premise?utm_source=hashnode&utm_medium=feed) [Apr 22, 2025](https://hashnode.com/posts/full-guide-to-migrating-sonarqube-docker-based-from-cloud-to-on-premise/680786edfd5036a12cb07ed1) ### [Getting Started with Git for Version Control](https://devopsdigest.hashnode.dev/getting-started-with-git-for-version-control?utm_source=hashnode&utm_medium=feed) Hello, DevOps enthusiasts! I'm Krishank, and today, we're diving into one of the most essential tools in the DevOps toolkit: Git. Git is a robust version control system that enables developers to track changes, collaborate seamlessly, and manage code... 4 min read · [devopsdigest.hashnode.dev](https://devopsdigest.hashnode.dev/getting-started-with-git-for-version-control?utm_source=hashnode&utm_medium=feed) [Jun 24, 2024](https://hashnode.com/posts/getting-started-with-git-for-version-control/667947662c93844b458328da) ### [Understanding DevOps Basics: Crucial for Modern Software Development](https://devopsdigest.hashnode.dev/understanding-devops-basics-crucial-for-modern-software-development?utm_source=hashnode&utm_medium=feed) Introduction: Hello, DevOps enthusiasts! Today, we're diving into the foundational concepts of DevOps that every aspiring DevOps engineer should know. Understanding these basics is crucial, as they form the backbone of DevOps practices and help strea... 4 min read · [devopsdigest.hashnode.dev](https://devopsdigest.hashnode.dev/understanding-devops-basics-crucial-for-modern-software-development?utm_source=hashnode&utm_medium=feed) [Jun 17, 2024](https://hashnode.com/posts/understanding-devops-basics-crucial-for-modern-software-development/6670546572d87c5c76d5c831) ### [Why I Chose DevOps: A Beginner's Perspective](https://devopsdigest.hashnode.dev/why-i-chose-devops-a-beginners-perspective?utm_source=hashnode&utm_medium=feed) Introduction: Hello, everyone! I'm Krishank, an aspiring DevOps engineer. Today, I want to share my journey into the world of DevOps, why I chose this path, and what I hope to achieve. Whether you're a fellow beginner or an experienced professional, ... 3 min read · [devopsdigest.hashnode.dev](https://devopsdigest.hashnode.dev/why-i-chose-devops-a-beginners-perspective?utm_source=hashnode&utm_medium=feed) [Jun 10, 2024](https://hashnode.com/posts/why-i-chose-devops-a-beginners-perspective/66673bce846b54e7b9e8d024)