Backend Practice

This repository contains a collection of backend practice projects built using Node.js, Express.js, and MongoDB. Each folder represents a different core functionality often required in real-world backend development.

📁 Project Structure

• AuthApp
  A user authentication and authorization system implementing signup, login, JWT token-based authentication, and middleware-based route protection.

• BlogApp
  A basic CRUD blog application that allows users to create, read, update, and delete blog posts. Includes MongoDB for data storage and Express for routing.

• FileUpload A simple backend project demonstrating how to upload files (e.g., images, PDFs) using Multer in Express.js and store them locally or on Cloudinary cloud storage.

• TodoApp
  A to-do list backend with full CRUD functionality. Users can create, edit, delete, and mark tasks as complete. Built with RESTful API design.

⚙️ Technologies Used

• Node.js
• Express.js
• MongoDB & Mongoose
• JWT for authentication
• Multer for file upload
• REST API principles

🔍 Purpose

This repository is created for backend development practice and to demonstrate how to implement essential features such as authentication, file handling, and CRUD operations in modular and reusable ways.

📌 Getting Started

To run any project:

cd project-folder-name
npm install
npm start