Headless Commerce Re-Platform for a Multi-Brand D2C Retailer
Challenge
Preserving SEO rankings and customer logins during migration. We used URL mapping with redirects, phased traffic shifting and silent account migration on first login.
Approach
We built Next.js storefronts on a shared design system, backed by a headless CMS for content and a composable commerce layer for catalog, pricing, cart and promotions. An API gateway (GraphQL BFF) aggregates services per channel. Pages are statically generated and revalidated on edge CDN, with server rendering only where personalisation requires it. Migration ran brand by brand behind a routing layer so URLs, SEO and customer accounts were preserved.
Outcome
Illustratively ~30–50% faster page loads on mobile Marketing launches pages and campaigns without developer releases Brands deploy independently, eliminating cross-brand release freezes New brand storefronts launched from a template in weeks SEO traffic held stable through migration