Enterprise Magento to Shopify Plus Migration Company

Migrating from a legacy platform like Magento or BigCommerce to Shopify Plus is a strategic move that can significantly reduce total cost of ownership while increasing agility. However, for enterprise brands, the risks associated with data loss, SEO ranking drops, and integration failures are high. Mejix is a dedicated Shopify Plus migration agency that specializes in mitigating these risks through a rigorous, engineering-led approach. We don't just move data; we re-architect your commerce environment for the modern era.

As a Shopify Plus Partner at the Plus Tier, Mejix has developed a specialized methodology for complex migrations. Our process begins with a comprehensive audit of your current tech stack, identifying every critical data point—from granular customer purchase history to intricate product variants and meta-fields. We understand that for a large-scale retailer, even a minor disruption in stock accuracy or a broken redirect can lead to significant revenue loss. That is why our New York-based team treats every migration as a high-stakes engineering project.

Navigating a Magento to Shopify Plus migration requires a partner who understands both the source and the destination. Many brands struggle with Magento's technical debt and high maintenance costs. Mejix helps you break free from these constraints by transitioning your store to the scalable, cloud-based infrastructure of Shopify Plus. Our team of expert developers handles the heavy lifting of code refactoring, theme development, and the implementation of Shopify's latest features like Checkout Extensibility and Shopify Flow.

Our proven success includes a landmark migration for a large furniture retailer with over 50,000 products. We migrated them from Magento 1 to Shopify Plus, integrating a Sales Layer PIM and a custom payment gateway while restoring site performance and real-time stock accuracy across multiple channels. This case study exemplifies our ability to manage high-volume data and complex business logic while delivering an international-ready architecture. When you partner with Mejix, you gain access to the same level of expertise that has served high-growth brands in over 12 countries.

A successful enterprise migration is defined by what happens behind the scenes. At Mejix, we prioritize the integration of your core business systems—ERP, CRM, and OMS—into the Shopify Plus ecosystem. We ensure that your data flows seamlessly between Shopify and platforms like NetSuite or SAP, eliminating manual processes and reducing operational friction. This focus on backend excellence is why Mejix is recognized as a leading enterprise ecommerce migration agency.

Beyond the initial data transfer, we focus on post-migration growth. Our services include Conversion Rate Optimization (CRO) and the setup of international storefronts to ensure your brand is ready to scale the moment you go live. We provide the technical foundation that allows your marketing and operations teams to work more efficiently, unburdened by the technical limitations of legacy platforms. Choosing Mejix means choosing a partner who values your data integrity and business continuity above all else.