Foundations of Docker is a comprehensive, hands-on course designed to teach you one of the most important technologies in modern software development. Starting with the fundamentals of containerization, you'll learn how Docker works, why it has become the industry standard for building and deploying applications, and how it fits into today's cloud-native ecosystem. Through clear explanations and real-world examples, you'll master Docker images, containers, networking, volumes, Dockerfiles, Docker Compose, security best practices, and deploying containerized applications to cloud platforms such as AWS and Azure. This course goes beyond theory by providing extensive hands-on labs that reinforce every major concept. You'll install Docker, build and manage your own containers, create multi-container applications, develop with Docker in Visual Studio Code, and complete a capstone project that brings everything together. Whether you're an aspiring software developer, DevOps engineer, cloud professional, or IT student, Foundations of Docker will give you the practical skills and confidence needed to build, deploy, and manage containerized applications in professional development environments.