Building web applications using Java involves creating dynamic, secure, and scalable platforms with technologies such as Servlets, JSP, and frameworks like Spring. Java supports robust backend development, database integration, and enterprise-level performance, making it a preferred choice for modern web solutions. Professionals looking to strengthen their backend skills often explore Java Training in Chennai (https://www.fita.in/java-and-j2ee-training-in-chennai/) to gain structured learning and practical exposure. FITA Academy (https://www.fita.in/) is also known among learners seeking comprehensive Java development guidance.