🖼️ IMGPS - Image Processing API

IMGPS is a powerful Node.js + Express API for uploading, transforming, and retrieving images securely.
It supports authenticated uploads, transformations using Sharp, and paginated retrieval for users.

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🚀 Features

• 🔐 JWT-based Authentication
• 📤 Image Uploads with Multer
• 🪄 Image Transformations using Sharp (resize, rotate, grayscale, format change, etc.)
• 📦 Pagination for listing user images
• 📁 Automatic upload directory creation
• 🌐 Dynamic Base URL using environment variables

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🧩 Tech Stack

• Backend: Node.js, Express.js
• Database: MongoDB, Mongoose
• Auth: JWT (JSON Web Token)
• File Handling: Multer
• Image Processing: Sharp
• UUID Generation: uuid
• Environment Config: dotenv

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⚙️ Setup Instructions

1️⃣ Clone the repository

git clone https://github.com/Sarim1693/Image-Processing-System.git

Install Dependencies

npm install

Create .env file

• PORT: 3000
• JWT_SECRET: YOUR_JWT_SECRET_KEY
• UPLOAD_DIR: YOUR_UPLOAD_DIR
• BASE_URL: http://localhost:3000

Run the Server

node server.js