GitOps is a paradigm that simplifies infrastructure and application management by using a Git-based version control system as a single source of truth for declarative configurations, enhancing the efficiency of software delivery processes. It effectively addresses common challenges like failed deployments and inconsistent configurations by promoting automation, repeatability, and synchronization across environments, which helps reduce metrics such as Mean Time to Recovery (MTTR) and change failure rate. By integrating GitOps, organizations can achieve faster deployments and rollbacks, minimize configuration drift, and improve overall performance metrics such as those defined by DORA, including reliability and deployment frequency. GitOps is not limited to Kubernetes but can also be applied to various infrastructure and application management tools like Terraform or Crossplane, making it a versatile choice for improving software delivery workflows. The paradigm has been adopted by major companies like Capital One, Intuit, and Tesla, and tools like Argo CD facilitate its implementation by continuously monitoring and synchronizing configurations to match the desired state defined in Git.