Shopify Development Agency Sydney & Australia
HornTech is a certified Shopify Partner delivering custom store builds, app development, and platform migrations for Australian merchants. 300+ projects launched. 50+ active stores managed.
End-to-End Shopify Expertise for Australian Merchants
From brand-new store builds to complex custom app development, we handle every layer of Shopify — so you can focus on selling.
Shopify Store Setup & Theme Development
Custom Shopify store design built for conversions. Online Store 2.0 themes, mobile-first UX, and performance optimisation. We don't use cookie-cutter templates — every store is built around your brand and customers.
Custom Shopify App Development
Bespoke Shopify apps for pricing rules, checkout customisation, workflow automation, and third-party integrations. Built by developers who understand both the Shopify API and your business logic.
Shopify Migration Services
Seamless migrations from WooCommerce, Magento, BigCommerce, or OpenCart. We preserve all products, orders, customers, blog content, and SEO data — including URL redirects so your rankings don't drop.
Multi-Warehouse & B2B Solutions
Live inventory sync across multiple warehouses, nearest-location allocation, wholesale pricing tiers, and B2B customer portals. Built for Australian businesses with complex fulfilment needs.
Shipping & Logistics Integration
Real-time shipping rates from Australia Post, Mainfreight, and other carriers. Volumetric weight calculation, automated tracking updates, and zone-based pricing to reduce cart abandonment.
Shopify SEO & Conversion Optimisation
Technical SEO, structured data, page speed optimisation, and conversion rate improvements. We make sure your store ranks in Google and turns visitors into buyers.
Transparent Pricing for Every Stage of Growth
No hidden fees. Every project starts with a free consultation and scoped proposal.
- Custom theme setup & design
- Essential payment & shipping integration
- On-page SEO & speed optimisation
- GA4 & conversion tracking
- 12 months free support
- Everything in Starter
- Custom Shopify app development
- Advanced shipping (AU Post / Mainfreight)
- B2B & wholesale pricing portals
- Multi-warehouse inventory sync
- CRM & ERP integration
- Everything in Growth
- Shopify Plus platform setup
- Custom checkout & Scripts
- Regional integrations (AU-specific)
- Dedicated account manager
- Same-timezone priority support
From Brief to Launch in 5 Steps
Discovery & Scoping
We review your business model, product catalogue, integrations, and growth goals. You get a detailed proposal with fixed pricing — no surprises.
Design & Prototype
Custom theme design aligned with your brand. We present interactive mockups so you can see exactly how your store will look and feel before we write a line of code.
Build & Integrate
Theme development, app configuration, payment gateways, shipping APIs, and third-party integrations. Everything tested on a staging environment.
QA & Launch
Cross-browser testing, mobile QA, speed optimisation, and SEO checks. We handle the go-live migration and monitor for 48 hours post-launch.
Ongoing Support
12 months of free support included with every project. Bug fixes, minor updates, and technical guidance — no hourly billing.
Ready to Build Your Shopify Store?
A Shopify Partner Agency That Delivers
We've been building Shopify stores for Australian merchants since 2019. Here's what makes us different.
Certified Shopify Partner
Officially recognised by Shopify. We meet their standards for design, development, and merchant success — not just a badge, but verified expertise.
Sydney-Based, AU-Focused
Local team, same timezone. We understand Australian payment systems, shipping carriers, tax requirements, and consumer expectations.
Full-Stack Capability
Shopify development + SEO + Google Ads under one roof. Your store gets built for search visibility and paid traffic from day one.
Bilingual EN/ZH Support
Native English and Mandarin speakers. We build bilingual Shopify stores and run marketing in both languages for the Chinese-Australian market.
Shopify Development Questions, Answered
Shopify Guides & Resources
Shopify SEO in Australia: Can Your Store Actually Rank on Google in 2026?
Save Thousands on Your Sydney Website: The 2026 Cost Breakdown You Need
Shopify Development Cost in Sydney for 2026: Plan Smartly
Shopify vs WooCommerce in Australia 2026: One Clear Winner for Most Businesses

