File Transfer System

File Transfer System Description: The File Transfer System is a robust application designed to enable secure and efficient file sharing between users. The system supports user authentication, file upload/download functionalities, and ensures data integrity during transfers. With an intuitive interface, the system simplifies file management tasks while maintaining security and performance.

Features:

Secure File Uploads and Downloads: Supports safe transfer of files between authenticated users. User Authentication: Ensures only authorized users can access the system, with secure login and registration mechanisms. File Management: Users can view uploaded files and manage their transfer history. Scalable Design: Supports multiple users concurrently without compromising performance. Error Handling: Robust mechanisms to handle upload/download failures and ensure user feedback. Technologies Used:

Frontend: React.js, HTML, CSS for a responsive and user-friendly interface. Backend: Node.js, Express.js for managing API endpoints and file transfer logic. Database: MongoDB for storing user credentials and file metadata. Additional Tools: JWT for secure user authentication, Multer for handling file uploads, and RESTful APIs for smooth client-server communication. Challenges Overcome:

Implementing a secure file upload mechanism while maintaining performance. Integrating JWT-based authentication with file handling workflows. Ensuring the system scales efficiently to handle multiple users simultaneously. Your Contributions:

Designed and developed the frontend interface using React.js for seamless user experience. Built and deployed RESTful API endpoints to support file upload/download functionalities. Implemented a robust authentication system using JWT to enhance security. Optimized the backend for efficient file handling and storage. Conducted end-to-end testing to ensure system reliability under various use cases.