OSE

OSE is an Australian Shopify and Shopify Plus development agency specialising in building, scaling, and integrating high-performance eCommerce platforms for growing and enterprise-level brands.

We help retailers, wholesalers, and manufacturers use Shopify as a commercial engine — delivering fast, flexible storefronts supported by robust integrations with ERP, PIM, and other business-critical systems. Our work spans B2C and B2B Shopify implementations, including complex catalogues, custom pricing, account-based purchasing, and multi-channel fulfilment.

OSE is often engaged when Shopify projects require more than a standard theme build. We focus on long-term platform architecture, clean data flows, and scalable integrations that support growth without creating technical debt. This includes Shopify Plus builds, replatforming from legacy systems, and optimisation of existing Shopify environments.

Alongside Shopify, our team brings deep experience across enterprise eCommerce platforms and data-driven commerce, allowing us to design solutions that perform reliably under real operating load.

Our approach is collaborative, technically rigorous, and commercially focused — helping clients get more value from Shopify today, while staying adaptable for what comes next.