Diamond Supply Chain Management System with Integrated Secure Payment Gateway

A diamond supply chain management system with an integrated secure payment gateway.

A diamond supply chain management system with an integrated secure payment gateway. This reference project walks through the whole job, from the problem and the design to the build and the evaluation, so that a developer can study how it works, run it and extend it.

It suits learners building full-stack skills: user accounts and roles, a database-backed back end, a responsive front end and deployment.

The main parts are security and privacy controls such as encryption and access control, an order and payment flow, secure sign-up with role-based access, a database-backed back end with a clear API, and a responsive interface for each type of user. The reference build uses Razorpay, React, Node.js, Express, and PostgreSQL, with a clear project structure, setup instructions and sample data so that it can be run and extended.