This course introduces backend web development, which focuses on the server-side part of websites and web applications. It covers the role of the backend in processing user requests, managing databases, handling server logic, and ensuring security. Students will learn about the main components of backend development such as servers, databases, APIs, and authentication, as well as the common programming languages used in building dynamic and functional web systems. The lesson also highlights the importance of backend development in real-world applications like e-commerce, student information systems, and online services.