Project Summary: Radiology Knowledge Platform

I would like to develope a secure, high-performance web platform designed for radiology residents to manage, share, and expand medical knowledge through structured articles, case studies, and quizzes. The platform ensures data security, user access control, and efficient organization of medical content.

Core Features:

1. Authentication & Security (e.g. Clerk)

• Secure login with support for multi-factor authentication (MFA), passkeys, and third-party authentication (Google, GitHub, etc.).
• Role-Based Access Control (RBAC) to manage different user permissions (Admin, Editor, Regular User).
• Session management with options for “Remember Me” and auto-expiration.

2. Library System

• Public & Private Libraries: Users can create and manage a private version of the public library.
• Nested folder structure with drag-and-drop organization.
• Article Features:
  • Expandable sections (e.g., Imaging Features, Differential Diagnosis, Epidemiology).
  • Revision history: View the latest changes, who made them, and highlighted modifications.
  • Bookmarking, hiding, sharing, and deletion (with recovery options).

3. Image Browser & Case Management

• Display Images / Videos with and without overlay.
• Editing Mode (for Editors/Admins):
  • Drag-and-drop organization of series and cases in a structured format.
  • Upload DICOM, image, and video uploads with cropping and annotation tools.
  • Automatic recognition of dicom modality, series, and body region (with manual corrections).
  • Permission Management: Request patient/author consent with auto-generated letters and track approval status.
  • Add arrows, overlays, labels, and adjust metadata.

4. Quiz System

• Users can create and organize quiz cards in folders for self-assessment.
• Customizable exam settings with performance tracking and progress statistics.

5. Search & Differential Diagnosis

• Advanced search filters based on imaging features, patient demographics, and body regions.
• Generates statistical lists of differential diagnoses with image comparisons.

6. Fellowships & Collaboration

• Notifications for new posts, with changes reflected in the library.
• Follow topics and people
• Chat function to interact with people

7. User & Admin Settings

• Personalization options: Theme selection, text size adjustments, and language settings.
• Admin panel for user management, content moderation, and role assignments.

Design: There already are a lot of design templates made that can be used and will be shared with you. Input for better UI experience is always welcome :-)

Technology Stack & Requirements

The platform should be built using modern tools / frameworks e.g. React (Vite) for the frontend, WebGl for Videos and PostgreSQL for the backend, with a focus on performance, scalability, and security. 

I am searching for somebody with great interest, attention to detail and design and enough experience for developing this (at the moment) private teaching solution that could skale in the future. If the platform skales there is a high interest in maintaining the service for further development of the page. I will provide as clear instructions and requirements as possible as I posess some coding skills and understand the struggle with sketchy requirements some customers might provide.

Communication Language: German (preferred), English