☕ Java Foundations: Build Scalable Logic for Real-World Applications

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🧾 Course Description

Java is one of the most powerful, reliable, and widely-used programming languages in the world — and a go-to language for enterprise systems, Android apps, web backends, and financial software.

In “Java Foundations”, you’ll learn Java step by step, from basic syntax and OOP concepts to real-world application development. Designed for beginners and early-stage developers, this course builds a strong base in logic building, code structure, and problem-solving — setting the stage for advanced tools like Spring Boot, Android, or microservices.

Whether you’re new to programming or transitioning from another language, this course will help you think like a developer and write clean, efficient Java code.

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✅ Key Benefits

• ☑️ Strongly Typed & Object-Oriented — Learn core principles of modern software design
• 🧠 Structured Thinking — Ideal for building problem-solving and analytical skills
• 🧩 Foundation for Spring, Android, and Backend Dev — Essential for tech careers
• 🛠️ Hands-On Learning — Work on real examples and mini-projects
• 🌍 Platform Independent — Learn a language used in global enterprises
• 🚀 Boost Your Career — In demand for backend, finance, mobile, and more

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🧩 Curriculum Breakdown

🔧 Module 1: Introduction to Java

• What is Java? Why use it?
• Java Development Kit (JDK) and setting up IntelliJ/Eclipse
• First program: Hello World

🔢 Module 2: Variables, Data Types & Operators

• Primitive types: int, double, char, boolean
• Type conversion and casting
• Arithmetic and logical operators

🔁 Module 3: Control Flow

• if, else-if, switch-case
• Loops: for, while, do-while
• Nested structures

🧠 Module 4: Object-Oriented Programming

• Classes and Objects
• Methods and Parameters
• Constructors
• Inheritance, Polymorphism, Encapsulation, Abstraction

🗃️ Module 5: Arrays, Collections & Strings

• Arrays: 1D and 2D
• String manipulation and methods
• Lists, Sets, and Maps (Intro to Java Collections Framework)

⚙️ Module 6: Exception Handling & File I/O

• try-catch-finally blocks
• Throwing exceptions
• Reading/writing text files with FileReader/FileWriter or Scanner/PrintWriter

🛠️ Module 7: Mini Projects

• Project 1: Student Grade Calculator
• Project 2: Library Management Console App
• Project 3: Employee Payroll (uses arrays, loops, and classes)

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🎓 Outcome

By the end of Java Foundations, you’ll:

• Write clean, modular Java programs using OOP principles
• Build mini-console applications with input/output and file handling
• Be ready to learn Spring Boot, Android Development, or Java-based microservices
• Understand how Java fits into large-scale system architectures