Java Full Stack Development involves building web applications using both front-end and back-end technologies. On the front end, developers use HTML, CSS, and JavaScript, along with frameworks like Angular or React. The back end relies on Java, leveraging frameworks such as Spring Boot for creating robust APIs and managing database interactions. Full stack developers are skilled in database technologies like SQL and NoSQL, and they often use tools like Docker and Kubernetes for containerization and deployment. Mastery of version control systems like Git and continuous integration/continuous deployment (CI/CD) pipelines is also essential for streamlining development processes.