Java OOP Fundamentals Online Course

Java OOP Fundamentals Online Course

This course provides a comprehensive introduction to Java, a versatile OOP language known for its portability and "write once, run anywhere" capability. Across four modules, you’ll progress from learning the Java development cycle, syntax, and operators to exploring strings, loops, arrays, and decision-making. You’ll then master advanced concepts such as classes, inheritance, polymorphism, lambdas, and exception handling, before applying your knowledge through UML case studies like ATM simulation and Employee Payroll System, with GitHub integration. By the end, you’ll be equipped with strong Java programming skills to independently build complex, real-world applications and advance toward becoming a professional developer.

Who should take this Course?

The Java OOP Fundamentals Online Course is ideal for computer science students, beginner programmers, and software developers who want to strengthen their understanding of object-oriented programming using Java. It is also suitable for professionals transitioning into Java development and learners aiming to master key OOP concepts such as classes, objects, inheritance, polymorphism, and encapsulation to build robust and maintainable applications.

What you will learn

• Learn basic Java syntax using variables and built-in operators
• Use and understand inheritance facilities in programming
• Use interfaces and demonstrate polymorphic behavior
• Create and implement collections and data structures
• Utilize exception-handling facilities and defensive programming
• Create solutions based on UML models

Course Outline

Module 1

• Introduction
• Module Objectives - Getting You Comfortable with the JAVA Ecosystem
• Environment Setup and First Run
• Variables and Data Types
• Char Data Type
• Boolean and Logical Operators
• Program: User Input - Voting Age
• Arithmetic Operators
• DateTime
• Program: Date Difference
• Program: Simple Interest Calculator
• Module Summary

Module 2

• Module Objectives - Enabling Our Programs to Make Decisions Based on Input
• Strings
• String Methods
• StringBuilder
• Type Casting
• Flow Control: IF/ELSE, Ternary Operator - Test Scores Program
• Flow Control: Switch Statement Program - Print Weekday Based on Number
• Flow Control: Loops - WHILE | DO-WHILE | FOR
• Flow Control: Loops - BREAK | CONTINUE
• Arrays
• Methods
• Program: Calculate Test Score Average
• Program: Find Max Value in Array
• Module Summary

Module 3

• Module Objectives - Understanding OOP Architecture and Design Concepts
• Classes and Objects
• Constructors and Access Specifiers (Setters and Getters)
• The 4 Pillars of OOP
• Inheritance
• Multi-Level Inheritance, Polymorphism
• Abstract Class
• Interfaces
• Const, Enum, Static, Final
• Collections
• Exception Handling
• File Handling
• Program: Custom Message Based on Weekday
• Module Summary

Module 4

• Module Objectives - Designing Real-World Solutions Based on UML Diagrams
• Project: Payroll System Simulation - Part 1
• Project: Payroll System Simulation - Part 2
• Project: Payroll System Simulation - Part 3
• Project: Payroll System Simulation - Part 4
• Project: Payroll System Simulation - Part 5
• Project: ATM Simulation Part 1 - Interface Example
• Project: ATM Simulation Part 2 - UI Menu
• Project: ATM Simulation Part 3 - Single Inheritance
• Project: ATM Simulation Part 4 - Transactions Report
• Project: ATM Simulation Part 5 - GitHub Integration
• Module Summary