Develop a Cloud-Based File Storage and Sharing Platform
Design an intuitive web application that allows users to upload, store, and share files with real-time sync, role-based permissions, and secure access control.The need for remote data access and collaboration is growing. With a cloud-based file storage system, users can securely store their documents and access them from anywhere—making it ideal for businesses, students, and developers.
This project aims to provide reliable file storage, file versioning, controlled sharing, and backup—all powered through scalable backend architecture and cloud APIs.
File Upload and Management
Enable users to upload files of different types (PDF, DOCX, images) and organize them using folders.
Role-Based Access Control
Allow file owners to set permissions for viewing, editing, or downloading shared files.
Real-Time Sync and Backup
Keep user files updated across devices and store backups in the cloud to prevent loss.
Activity Logs and Notifications
Track file access history and send alerts for changes, deletions, or unauthorized access attempts.
The platform uses a frontend for user interaction, backend APIs for logic and authentication, and cloud services for file storage. When a user uploads a file, it’s stored in a cloud bucket, metadata is saved in the database, and permissions are enforced before access.
- Accept file uploads with validation and storage quotas.
- Store file metadata (name, type, user, access level) in a database.
- Manage access via JWT tokens and permission tables.
- Enable public/private links and expiration dates for shared files.
- Backup files in intervals or user-triggered snapshots.
Frontend
React.js with Tailwind CSS or Next.js for responsive user interface.
Backend
Node.js with Express for API development, or Flask for Python developers.
Storage & Backup
AWS S3 or Firebase Storage for scalable file handling and backup routines.
Database
MongoDB or PostgreSQL to store user data, permissions, and metadata.
1. Design Database & User Schema
Define user roles, file metadata, and permission models in your chosen database.
2. Implement File Upload Logic
Create backend routes to handle file uploads with MIME-type validation and limit checks.
3. Integrate Cloud Storage
Use S3/Firebase APIs to upload and retrieve files securely from the cloud.
4. Enable Sharing & Access Control
Implement secure sharing features including access links, user-specific controls, and expiration options.
5. Build Dashboards & Logs
Create user dashboards to view recent uploads and logs for file actions (views, edits, shares).
Deliver Seamless File Access Across the Cloud
Empower users with a reliable, intuitive file management system that’s always available, everywhere.
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