Secure Digital Passport Platform Development

Looking for an experienced Full Stack Developer to build a secure digital passport platform for diamonds.

Many diamond owners lose or misplace important documents related to valuable stones, including grading certificates, purchase records, insurance documents, appraisals, and ownership history. The goal is to create a secure platform where each diamond has its own digital profile and all related records can be stored, organized, verified, and shared when needed.

Core features include:

- Secure user accounts and diamond profiles
- Document upload and storage
- AI-assisted extraction of information from certificates and records
- Structured diamond data and ownership history
- Certificate and document verification workflows
- Search and dashboard functionality
- Secure sharing of diamond passport information
- Backend APIs and database architecture
- Strong privacy and access controls

Preferred experience:

- React / Next.js
- TypeScript
- Node.js
- PostgreSQL or similar databases
- REST APIs
- Secure file storage
- Authentication and permissions
- AI API integrations
- Document processing or OCR
- Cloud deployment

Experience with digital identity, asset verification, jewelry, insurance, document management, or high-value asset platforms is a plus.

The first phase will focus on a practical MVP with secure document management, structured diamond profiles, AI-assisted data extraction, and verification workflows.

When applying, please briefly explain:

1. What architecture would you recommend for this platform?
2. How would you securely store sensitive diamond documents and ownership records?
3. Have you built anything involving AI extraction, document processing, identity systems, or asset verification?

Please include 1–2 relevant projects if available.