Sirius XD Pty Ltd

About Sirius XD Pty Ltd

Sirius XD is the behind-the-scenes development team for Shopify and Shopify Plus brands. We handle complex builds, platform migrations, and server-side tracking and attribution - fixing the technical problems other providers can't. Execution-first, infrastructure-deep.

Services and pricing

• Product and collection setupPrice on request
• Store settings configurationPrice on request
• Store build or redesignPrice on request
• Store migrationPrice on request
• Theme customizationPrice on request
• POS setup and migrationPrice on request
• Headless commercePrice on request
• Website audit and optimization strategyPrice on request
• Ongoing website managementPrice on request
• Checkout upgradePrice on request
• TroubleshootingPrice on request
• Custom domain setupPrice on request
• Custom apps and integrationsPrice on request
• Systems integrationPrice on request
• Search engine advertisingPrice on request
• SEOPrice on request
• Sales channel setupPrice on request
• Conversion rate optimizationPrice on request
• Social media marketingPrice on request
• Email marketingPrice on request
• Analytics and trackingPrice on request
• Business strategy guidancePrice on request
• Site performance and speedPrice on request
• Wholesale/B2BPrice on request
• International expansionPrice on request

Featured work

• Budgy Smuggler - Multi-Region Shopify Build

  Designed and built the full Shopify storefront for the made-in-Australia swimwear label, then rolled the theme out across dedicated UK and France regional stores, each with its own Stape server-side tracking and Klaviyo flows for clean, market-specific attribution.

• Torbreck Vintners - Membership & Experiences Shopify Build

  A sophisticated Shopify build for one of the Barossa's leading wineries: a tiered membership system (Hillside Member and Collector) driven by metafields and custom Mechanic logic, a Wine Club subscription program on Recharge, and integrated event and cellar-door dining bookings with custom checkout flows, all synced into Klaviyo for member-tier and subscription-lifecycle segmentation.

• David Smith Australia - Shopify Rebuild & Retail Integration

  Designed and built a new Shopify storefront for a heritage Australian menswear brand, integrated with POS Pro for in-store retail and structured to carry an expanding range, including the new "Off Duty" sub-line. Now on an ongoing growth and support retainer.

• Underworks - Magento → Shopify Migration

  Migrated a high-SKU shapewear and intimates retailer off Magento onto Shopify with a clean, no-drama cutover - preserving SEO, URL structure, and order history - then carried the brand into ongoing performance and support work.

• Instrument Choice - Store Security & Checkout Engineering

  Hardened a high-traffic scientific instruments store with Cloudflare allowlisting and ASN-based bot blocking eliminating spam-form abuse within 72 hours - and engineered custom checkout behaviour, in-store availability logic, and email deliverability (DKIM/DNS) fixes for a technically demanding, multi-stakeholder client.

• Primal Workwear - Shopify Plus Migration + Unleashed ERP

  Re-platformed a family-owned Australian workwear and safety brand off a legacy .NET site onto Shopify Plus, across both retail and B2B/wholesale. The core of the build was the Unleashed ERP integration - migrating and restructuring the full catalogue, resolving complex size/colour variant grouping, and syncing inventory between Unleashed and Shopify, on top of a ground-up redesign.

Ratings and reviews

Sirius XD Pty Ltd has no reviews on the Shopify Partner Directory yet.