Java Backend Developer Online Training -Deepak Kumar Sahoo

With 19 years of expertise in Java Enterprise Application Development, I specialize in JEE, Spring MVC with Hibernate, REST API development, and modern web technologies. Over the years, I’ve helped hundreds of students and professionals transform into skilled Java backend developers capable of building real-time enterprise applications.

I also teach in Odia, Telugu, Hindi, and English, making even the toughest concepts easy to understand.

🎯 Course Overview

Programming for Java Enterprise Applications is a 100-hour Java Full Stack Course designed to help you become the best Java backend developer online.
You’ll gain hands-on experience in:

• Enterprise application in Java (JEE, Servlets, JSP)

• Spring MVC with Hibernate

• REST API development

• Spring Boot and Spring Security (JWT authentication)

• SQL, JPA, and advanced database integration

• Front-end integration with HTML, CSS, and JavaScript

• Professional tools: Git, Maven/Gradle, IntelliJ/Eclipse, Swagger/OpenAPI

By the end, you’ll be fully prepared to design and deploy real-world enterprise applications with end-to-end full stack capabilities.

📚 Detailed Course Content

1. Web Development Foundations

• HTTP concepts and request/response cycle

• Basics of Servlets and JSP

• Integrating HTML, CSS, and JavaScript

• REST fundamentals (stateless apps, JSON/XML)

2. Spring Framework Mastery

• Spring Core (DI & IoC)

• Spring Boot (auto configuration, microservices setup)

• Spring MVC (controllers, forms handling)

• Spring Data JPA (repositories, entity relationships)

• Spring Security (JWT authentication & authorization)

3. Database & Persistence

• SQL (joins, subqueries, indexing, optimization)

• Hibernate/JPA (entity mapping, relationships, caching)

• Transactions with Spring @Transactional

4. REST API Development

• Building REST APIs from scratch

• Consuming external APIs

• Documenting APIs with Swagger/OpenAPI

5. Testing & Debugging

• JUnit and Mockito for testing

• Debugging with IntelliJ/Eclipse

• Logging with SLF4J/Log4j

6. Tools & Professional Practices

• Maven/Gradle for build automation

• Git & GitHub for version control

• CI/CD workflow basics

✨ At the end of this Java Full Stack Enterprise Developer Course, you’ll be able to confidently build enterprise-grade applications, integrate with APIs, secure your apps with JWT, and master the complete backend stack.