Image Uploader Application

A React.js and Node.js application for smooth image uploading, including drag-and-drop, image management, and robust error handling.

Figma Design:

https://www.figma.com/design/tAekIi9QG7AVxP9NGxkNYb/image-uploader-figma?node-id=0-1&t=mH62885eeSkaIzEr-1

Demo Video:

https://drive.google.com/file/d/1qi80iWpQLJv-E29Ii5FtRwYpso1J-QsK/view?usp=sharing

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Key Concepts

• Image Uploads (Single/Multiple)
• Drag-and-Drop
• Image Management (Crop, Delete)
• Progress/Error Handling
• API Integration

Functional Requirements

1. Profile Picture Interface: Display or update profile picture.
2. Image Upload Interface: Drag-and-drop or select images, handle errors.
3. Progress/Error Handling: Show upload progress, handle errors.
4. Image Management: Crop, delete, and select profile picture.
5. Saving Preferences & Fetching Data: API endpoints for image data.
6. Error States: Manage data fetch errors.

How to use

1. Start the Backend Server:

   • Navigate to the backend directory and run npm start to start the Node.js server.

2. Run the Frontend Application:

   • Navigate to the frontend directory and run npm start to start the React application.

3. Upload Images:

   • Use the drag-and-drop area or file selector to upload images.
   • Monitor upload progress and handle errors such as file size limits and unsupported formats.

4. Manage Uploaded Images:

   • Crop images to a 1:1 aspect ratio.
   • Delete images as needed.
   • Select one image as the profile picture and crop it if required.

5. Check Deployment:

   • Ensure that the frontend is correctly connected to the backend API endpoints.

Deployment

1. Frontend:

   • Deploy the React application on Vercel or Netlify.
   • Update API URLs in the frontend to point to the deployed backend.

2. Backend:

   • Deploy the Node.js server.
   • Ensure database connections and environment variables are correctly configured.

Conclusion

This project delivers a complete image uploader solution with React.js and Node.js, featuring drag-and-drop, image management, and robust error handling, demonstrating strong frontend and backend development skills.

Contact

For any inquiries or feedback, please contact:

• Email: rajkumaranbu192@gmail.com
• LinkedIn: Rajkumar A

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