Migration From BigCommerce to Shopify
A leading fashion brand outgrew BigCommerce and needed a full-platform move to Shopify — preserving SEO authority, customer data, 17,000+ products, and 60,000+ orders without interrupting live sales.
What we delivered
Key outcomes & deliverables
Full Data Migration17,000+ products, 60,000+ orders, and 100,000+ customers migrated via a custom API bridge from BigCommerce to Shopify.
SEO Authority PreservedManual redirects created for every product URL and category, with Google Search Console reconfiguration to protect existing rankings.
Page Speed OptimisedImages, videos, and scripts systematically optimised to reduce load times and improve Core Web Vitals across the store.
Custom Feature DevelopmentNew store features built in-house with JavaScript — no third-party apps — keeping the page lightweight and load times fast.
Fresh Brand DesignIn-house design team delivered a modern, refreshed storefront theme as part of the migration package.
Zero Downtime TransitionUninterrupted service for customers throughout the migration, with subscriptions and account data fully preserved.
Challenges & solutions
What we solved
Scaling on BigCommerceThe existing platform restricted the brand's growing product catalogue and rising customer demand — Shopify's architecture removed that ceiling.
URL Structure MismatchShopify and BigCommerce use different URL patterns; we created a complete redirect map to maintain every inbound link's SEO value.
Management ComplexityDay-to-day store operations were streamlined by moving to Shopify's intuitive admin, cutting time spent on routine management tasks.
External Stack IntegrationShopify's ecosystem of integrations gave the brand seamless connectivity with its external tools and services from day one.
Technologies used
Shopify
BigCommerce
JavaScript
PHP
MySQL
