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Intermediate 75 Hours

Java Mastery: From Core to Enterprise Microservices

The definitive guide to becoming a job-ready Java Backend Engineer. Master everything from memory management and concurrency to production-grade Spring Boot architectures and JWT-secured microservices.

Detailed Curriculum

Module 01

Programming Foundations

Master the fundamental syntax and the internal workings of the JVM.

01Internal Architecture of JVM
02Variables and Data Types
Module 02

Object Oriented Programming

Learn how to organize your code like real-world objects.

01Classes and Objects
Module 03

The Collections Framework

Learn how to manage groups of data efficiently.

01Working with ArrayList
Module 04

Errors and Files

How to handle crashes and read data from files.

01Handling Exceptions
Module 05

Multithreading

Make your program do multiple things at once.

01Threads and Tasks
Module 06

Database Integration

Connect your Java program to a real database.

01Connecting with JDBC
Module 07

Spring Boot Essentials

Learn the foundation of modern Java application design.

01Managing Dependencies
Module 08

Building APIs

How to let other apps talk to your Java program.

01REST Concepts
Module 09

Final Project Preparation

Plan and build your final application.

01Designing the System

Capstone Evaluation

"RecruitAI Enterprise Backend"

A full-scale Applicant Tracking System (ATS) backend with role-based access control, resume parsing logic, and specialized scoring algorithms for candidates.

Spring Boot 3.2+ & Java 21
PostgreSQL & Spring Data JPA
JWT-based Security with Spring Security 6
API Documentation with Swagger/OpenAPI
Unit Testing with JUnit and Mockito
Java Mastery: From Core to Enterprise Microservices
Modules9 Full Sections
AssessmentStandardized Test
ValidationVerifiable

Secure Institutional Credentialing