Java is a widely-used programming language for developing web applications. It is a multi-platform, object-oriented, and network-centric programming language that can be used as a platform in itself. It is a fast, secure, reliable programming language for coding everything from mobile apps and enterprise software to big data applications and server-side technologies. 

This course on fullstack application development covers Java programming, Spring Boot and related frameworks. Useful for beginners and experienced professional to refresh their skills.