☕ 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

🔧 Server-Side Starter Pack: Learn Node.js from Scratch

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🧾 Course Description

Every modern web application needs a brain — a backend that handles logic, data, and communication. In “Server-Side Starter Pack”, you’ll dive into Node.js, the powerful JavaScript runtime built for scalable, fast, and modern backend development.

This beginner-friendly course teaches you how to build real-world backend services using Node.js, understand the request-response lifecycle, work with files, and build REST APIs from the ground up — all using JavaScript.

If you’re already familiar with frontend JavaScript, this course will help you complete the picture and become a full-stack-ready developer.

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✅ Key Benefits

• 🖥️ Write Server Code in JavaScript — One language across frontend and backend
• 🔁 Understand HTTP Internals — Learn how servers handle requests & responses
• 📦 Use npm & Modules — Master package management and modularization
• 🔗 Build REST APIs — Create endpoints and connect with frontends
• 🛠️ Hands-On Projects — Apply concepts in real-world examples
• 🚀 Foundation for Express, MongoDB, and Full-Stack Apps

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🧩 Curriculum Breakdown

🔌 Module 1: Introduction to Node.js

• What is Node.js and where is it used?
• Setting up Node.js and npm
• Writing your first server

📁 Module 2: Core Modules & File System

• Using fs, path, and os
• Reading/writing files
• Handling file uploads (intro)

🔁 Module 3: Events & Streams

• Understanding the EventEmitter pattern
• Streams and buffers

🌐 Module 4: HTTP Module & Web Servers

• Creating a basic web server with http
• Handling routes manually
• Serving HTML pages

🧱 Module 5: Working with npm

• What is npm? How to use it
• Installing and using third-party packages
• Scripts and environment variables

📦 Module 6: Building a REST API

• Structuring an API
• Creating endpoints (GET, POST, PUT, DELETE)
• Sending JSON responses

🛡️ Module 7: Error Handling & Middleware (Intro)

• Synchronous and async error handling
• Custom error messages
• Introduction to middleware logic

🧪 Module 8: Project – Build a Notes API

• Full REST API with CRUD operations
• Store notes in JSON (no database)
• Test using Postman

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🎓 Outcome

By the end of Server-Side Starter Pack, you’ll:

• Understand how backend logic works using Node.js
• Be able to create APIs for frontend apps
• Be ready to dive into Express.js, MongoDB, or build complete MERN-stack apps