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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
Modules9 Full Sections
AssessmentStandardized Test
ValidationVerifiable
Secure Institutional Credentialing