Online retail
MFD Market
An e-commerce platform that lets buyers worldwide shop for products delivered in Cuba, with availability tailored to each delivery region.
My role
Team contributor, with particular emphasis on requirements and database design and implementation.
Technology
- React
- TypeScript
- Material UI
- Tailwind CSS
- Node.js
- PostgreSQL
- Render
The challenge
An established retailer needed to reach customers beyond its physical location. Shoppers had to find products available for their chosen delivery province and place orders without unnecessary steps. The business also needed reliable administration of products, variations, pricing, stock, and orders.
My contribution and the solution
This was a team delivery. I participated across requirements, implementation, testing, deployment, and support, concentrating most closely on requirements discussions and the database design and implementation.
- The team built a public storefront alongside a restricted administration application.
- Province-aware availability and product variations connect each price, stock level, and property to the appropriate offering.
- The ordering flow includes cart and checkout, status tracking, discounts, notifications, and payment-method support.
Delivery and outcome
I helped validate important user flows and responsive behavior, tested APIs with Postman, configured Render services, and resolved some deployment issues. The team continued with post-release support.
The client reported that the sites were easy to use, sales took place through the platform, and automated inventory was reliable. No sales figures are claimed.
Selected evidence
Public-facing screenshots, redacted views, or client-safe diagrams. Open an image for a closer look.
Only public storefront visuals and client-safe diagrams are shown. Restricted administration screens and customer data remain private.