CI/CD pipelines are crucial in modern software development, enhancing efficiency by automating builds, tests, and deployments, which leads to improved code quality and frequent releases. Understanding these pipelines, including their integration with container technologies like Docker and Kubernetes, is essential for DevOps professionals. A CI/CD pipeline automates the entire process from code integration to deployment, using tools like source control management, build automation, automated testing, code quality checks, security scanning, artifact storage, and deployment automation. Platforms like Harness elevate the CI/CD experience by offering consistent pipelines, high speed, minimal scripting, and strong governance, allowing teams to focus more on innovation than infrastructure management. The evolution of the DevOps landscape, including roles like DevOps engineers and concepts like GitOps, underscores the importance of these technologies in enabling rapid and reliable software delivery, positioning CI/CD platforms as central to the future of software development.