Pulumi is an open-source cloud development platform that enables developers to define, deploy, and manage cloud infrastructure using familiar programming languages like JavaScript, TypeScript, Python, and Go. Unlike traditional infrastructure-as-code tools that rely on domain-specific languages, Pulumi allows you to leverage the full power of modern programming languages to create scalable, reusable code. It supports a wide range of cloud services, including AWS, Google Cloud, Microsoft Azure, and Kubernetes. Pulumi makes it easy to manage serverless architectures, containers, data infrastructure, and more, across multiple cloud environments, helping teams deploy faster and more reliably.