A scalable, maintainable, and testable backend API for an e-commerce platform that sells digital license-based products.
Built with Node.js, TypeScript, and Express, following Layered + DDD (Domain-Driven Design) architecture.

• User (customer), Admin, and Affiliate authentication & management
• Product catalog, licensing, coupons, redeem codes and checkout flows
• Webhook integrations
• Payment Gateways (Stripe, PayPal)
• Layered and domain-first structure for scalability & clarity
• Fully tested and extensible design

work in progress...