Mercaso

An e-commerce platform built from scratch at Netbulls for a US wholesale network. I worked across the customer-facing storefront in Next.js and React and an advanced product-management CMS we built in plain React, integrated with Shopify's GraphQL-based Storefront API.

The core challenge was integrating Shopify as a headless backend with Next.js. Next.js was still new at the time and the Storefront API had plenty of edge cases, so wiring product data, cart and checkout together meant solving problems that didn't have ready-made answers yet.

The platform shipped to production and is still live at shop.mercaso.com - running on the same frontend we built, and it still looks fresh years later.