Java
Course Index
60 Lessons · 5 Levels
Master Java from fundamentals to advanced OOP, collections, multithreading, JDBC, and modern frameworks. Spring Boot, Hibernate, REST APIs — and a full capstone project.
60Lessons
5Levels
3Projects
FreeAccess
Level I
Java Basics
Lessons 1–15
Lesson 01
Introduction to Java
Lesson 02
Installation & Setup
Lesson 03
Java Architecture
Lesson 04
JVM, JRE, JDK
Lesson 05
Your First Java Program
Lesson 06
Data Types
Lesson 07
Variables
Lesson 08
Operators
Lesson 09
Input & Output
Lesson 10
Control Statements
Lesson 11
Loops
Lesson 12
Methods
Lesson 13
Method Overloading
Lesson 14
Strings
Lesson 15
Arrays
Level II
Object-Oriented Programming
Lessons 16–30
Lesson 16
OOP Concepts
Lesson 17
Classes & Objects
Lesson 18
Constructors
Lesson 19
Inheritance
Lesson 20
Polymorphism
Lesson 21
Method Overriding
Lesson 22
Abstraction
Lesson 23
Interfaces
Lesson 24
Encapsulation
Lesson 25
Packages
Lesson 26
Access Modifiers
Lesson 27
Static Keyword
Lesson 28
Final Keyword
Lesson 29
Inner Classes
Lesson 30
OOP Mini Project
Level III
Collections & Generics
Lessons 31–40
Level IV
Advanced Java
Lessons 41–50
Level V
Frameworks & Projects
Lessons 51–60