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 In today’s fast-paced digital world, businesses demand faster software releases, better quality, and high system reliability . This is where a DevOps Engineer plays a crucial role. DevOps bridges the gap between development and operations teams , ensuring continuous integration, continuous delivery, automation, and infrastructure reliability. If you're planning a career in DevOps or preparing for interviews, this guide will help you understand DevOps Engineer roles and responsibilities in detail . 🔹 Who is a DevOps Engineer? A DevOps Engineer is an IT professional who combines development, operations, and automation skills to improve the software development lifecycle. They work with tools like: ✔ Git ✔ Docker ✔ Kubernetes ✔ Jenkins ✔ AWS / Azure ✔ Terraform ✔ Ansible Their primary goal is to automate processes, reduce deployment time, and improve system performance . 🔥 Key Roles & Responsibilities of a DevOps Engineer 1️⃣ Continuous Integration & Cont...

In simple words, DevOps is a way of working where Development (Dev) and Operations (Ops) teams collaborate to build, test, and release software faster and more reliably. Instead of working separately, both teams work together as one unit. 🧩 Breaking Down the Word Dev → Developers who write code 👨‍💻 Ops → Operations team who manage servers, deployment, and infrastructure ☁️ DevOps combines both to improve speed, quality, and automation. 🔄 Why DevOps Was Created? Earlier: Developers wrote code Operations deployed it If something failed → blame game started Deployments were slow, risky, and manual. DevOps solved this by introducing: ✔ Automation ✔ Continuous Integration ✔ Continuous Deployment ✔ Monitoring ✔ Collaboration ⚙️ How DevOps Works DevOps follows a continuous cycle: Plan → Code → Build → Test → Release → Deploy → Monitor → Repeat 🔁 This is often called the DevOps Lifecycle . 🛠 Common DevOps Tools Git – Version control Jenkins ...