<p data-path-to-node="3">Hi e-commerce experts! Our business is expanding rapidly, and we need to migrate to a highly scalable platform (thinking custom Shopify Plus or Magento 2). I&rsquo;m looking to hire a true professional ecommerce website agency that specializes in high-volume, performance-driven stores. Someone mentioned a specific agency, but I need independent recommendations before making such a big investment.

<p data-path-to-node="4">Who have you worked with that delivered measurable results (like increased conversion rates or faster load times) and had deep technical expertise in custom integrations (ERP, 3PL, etc.)? Any concrete recommendations for agencies in the US/UK/EU, or critical red flags to look out for during the vetting process, would be extremely helpful! Thanks!