AHAD Academy Course

Java Programming Course

Master Java fundamentals, object-oriented programming, collections, exception handling, modern Java concepts and problem-solving through hands-on practice.

Level
Beginner
Duration
Shared on enquiry
Mode
Online / Offline
  • Java
  • OOP
  • Collections
  • Streams API
  • JUnit
  • IntelliJ IDEA
  • Git
View Curriculum
Overview

What You Will Learn

A practical, beginner-friendly Java course that builds a strong programming foundation. You will write code from the first session, learn to think in objects, and finish by building small but complete Java applications — the base you need for Spring Boot and full-stack development.

  • Write, compile and debug Java programs confidently
  • Apply object-oriented design: classes, inheritance, polymorphism, abstraction and encapsulation
  • Use the Collections Framework and generics to model real data
  • Handle errors properly with exceptions
  • Write modern Java with lambdas, streams and Optional
  • Solve common coding problems asked in fresher interviews
Curriculum

Java Programming Curriculum

Every module combines concepts with hands-on exercises. The curriculum is reviewed regularly to stay aligned with how software is built today.

  1. Module 1Java Fundamentals
    • JDK, JRE and JVM
    • Setting up the IDE
    • Your first program
    • How Java code runs
  2. Module 2Data Types
    • Primitive types
    • Type casting
    • Variables and constants
    • Wrapper classes
  3. Module 3Operators
    • Arithmetic, relational and logical operators
    • Operator precedence
    • Bitwise basics
  4. Module 4Control Statements
    • if / else and switch
    • for, while and do-while loops
    • break and continue
  5. Module 5Methods
    • Parameters and return types
    • Method overloading
    • Recursion basics
    • Static vs instance
  6. Module 6Arrays
    • 1D and 2D arrays
    • Searching and sorting
    • Common array problems
  7. Module 7Strings
    • String, StringBuilder
    • Immutability
    • String manipulation problems
  8. Module 8Object-Oriented Programming
    • Classes and objects
    • Constructors
    • this keyword
    • Packages and access modifiers
  9. Module 9Inheritance
    • extends and super
    • Method overriding
    • Object class methods
  10. Module 10Polymorphism
    • Compile-time vs runtime polymorphism
    • Upcasting and downcasting
  11. Module 11Abstraction
    • Abstract classes
    • Interfaces
    • Default and static interface methods
  12. Module 12Encapsulation
    • Getters and setters
    • Immutable classes
    • Designing clean classes
  13. Module 13Exception Handling
    • Checked vs unchecked exceptions
    • try / catch / finally
    • try-with-resources
    • Custom exceptions
  14. Module 14Collections
    • List, Set and Map
    • ArrayList, HashMap, HashSet
    • Comparable and Comparator
    • Iterating collections
  15. Module 15Generics
    • Generic classes and methods
    • Bounded types
    • Wildcards
  16. Module 16Java 8+ Features
    • Lambda expressions
    • Functional interfaces
    • Streams API
    • Optional
    • Records
  17. Module 17File Handling
    • Reading and writing files
    • java.nio.file
    • Working with CSV data
  18. Module 18Practice Projects
    • Console applications
    • Unit testing with JUnit
    • Code review and refactoring
Practical Learning

What You Will Build

Practice projects that turn concepts into working software you can explain and show on GitHub.

Practice Project

Library Management Console App

Java + OOP + Collections

Model books, members and loans with classes, collections and validation.

Practice Project

Bank Account Simulator

Java + Exceptions + JUnit

Deposits, withdrawals and transfers with custom exceptions and unit tests.

Practice Project

Expense Tracker

Java + File I/O + Streams

File-based expense tracker with reports built using the Streams API.

Who Is This For?

  • Beginners with no coding experience
  • College students
  • Fresh graduates
  • Career switchers moving into software development

Prerequisites

  • No prior programming experience is required
  • Basic computer skills (installing software, using files and folders)
  • A laptop that can run a JDK and an IDE

Learning Outcome

By the end of the course you should be able to write well-structured Java programs, model problems using object-oriented design, use collections and modern Java features comfortably, and explain your code clearly — a solid foundation for Spring Boot and Java full-stack development.

AHAD Academy focuses on practical skills and interview readiness. We do not guarantee placements, jobs or salaries.

FAQ

Frequently Asked Questions

Is this course suitable if I have never programmed before?

Yes. The course starts from the fundamentals and assumes no prior coding experience. You will practise every concept with small exercises before moving on.

Which version of Java will I learn?

We teach a current long-term-support (LTS) version of Java and cover the modern features used in industry, including lambdas, streams and records.

What should I learn after Java?

Most learners continue with Spring Boot for backend development or join the Java Full Stack program to also learn React and TypeScript.

Will this help with interviews?

Yes. Core Java concepts and coding problems are a big part of fresher interviews, and the course includes regular problem-solving practice.

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