Description

This beginner-to-intermediate level course is designed to help learners master the core concepts of Java programming and build real-world applications from scratch. Whether you’re an aspiring software developer, student, or tech enthusiast, this course guides you through the fundamentals of Java syntax, object-oriented programming, data handling, and backend development using industry-standard practices.

You’ll begin by installing the JDK and writing your first Java program, then progress through variables, control statements, loops, and methods. You’ll learn object-oriented programming (OOP) principles—encapsulation, inheritance, and polymorphism—while building robust and modular Java classes.

As you advance, you’ll explore interfaces, abstract classes, and the powerful Collections Framework for managing dynamic data structures. Later sections cover generics, exception handling, file operations using java.nio, and stream-based programming with Java’s Streams API. You’ll also interact with databases using JDBC and SQLite, enabling persistent data storage.

The course culminates in a hands-on capstone project: building a fully functional Inventory Management System with complete CRUD operations, form validation, and unit testing using JUnit 5. You’ll learn how to refactor your code, test its reliability, and present your final solution.