JavaServer Faces (JSF) with PostgreSQL focuses on building dynamic, database-driven web applications using Java-based frameworks and relational data storage. It enables developers to create interactive user interfaces while efficiently managing backend data operations. This training explains core concepts such as JSF architecture, managed beans, UI components, and navigation handling. It also covers database connectivity, SQL queries, CRUD operations, and integration between JSF and PostgreSQL. You will learn how to develop full-stack Java web applications that are scalable, maintainable, and data-driven. The course also highlights best practices for building secure and efficient enterprise web applications.