The short answer
Brisbane OpenCart developer for custom extensions, version upgrades, speed fixes, security and multi-store setups. Honest advice on staying or moving to Shopify.
Why OpenCart still makes sense for some stores
OpenCart is lean and doesn't charge a monthly platform fee. You own the code and the data, and you can host it wherever you like. It handles large catalogues, product options and multiple storefronts from one admin, which is why plenty of Australian retailers and trade suppliers still run it.
PHP and MariaDB are daily tools for our team, so we fix the code directly instead of stacking up extensions.
OpenCart development services
Custom extensions
The OpenCart Marketplace has thousands of extensions, but they don't always fit how you trade. We build custom modules for things like:
- Trade and wholesale pricing by customer group
- Australian shipping integrations and custom freight rules
- Product feeds for Google Merchant Center
- Links to accounting, CRM or warehouse systems
We build extensions using OpenCart's event system and OCMOD where possible, instead of editing core files. That makes future upgrades far less painful.
Upgrades from older versions
Many stores are still on OpenCart 1.5, 2.x or early 3.0. Older versions often don't run on current PHP versions, which leaves your store exposed and stops hosts from updating the server safely.
Upgrading isn't a one-click job, as themes and extensions often need rebuilding. We start with a full backup and a staging copy, migrate your products, customers and orders, rebuild what's needed, then test checkout before switching over. URLs are kept or redirected so your search traffic isn't lost.
Speed and security
Slow OpenCart stores are usually caused by bloated extensions, unoptimised images, missing caching or underpowered hosting. We profile the store, remove what isn't needed, compress images and tune the database. Then we check Core Web Vitals in PageSpeed Insights and Google Search Console.
For security, we rename the admin folder, update PHP, remove abandoned extensions, set correct file permissions and add SSL and firewall rules. Our own cPanel/WHM server hosts 200+ client websites in Australia, and we can host your store there with regular backups. See hosting and technology.
Multi-store setups
OpenCart can run several storefronts from one admin, each with its own domain, theme, prices and product range. It suits retail and trade stores, or separate brands sharing stock. We set up the stores, shared catalogues and separate SEO settings so each site stands on its own.
Fun fact
The .au country domain was first delegated in March 1986. Since March 2022, Australians have been able to register direct .au domains like yourname.au.
When to move to Shopify instead
We'll be honest here. OpenCart needs someone technical to keep it updated, and it has a smaller developer community than it once did. If any of these sound like you, Shopify is probably the better home:
- You want to run the store yourself without a developer on call
- Your version is so old that upgrading costs nearly as much as rebuilding
- You rely on outdated extensions nobody maintains any more
- You want built-in POS, Shop Pay and easy app integrations
We'm a Shopify Partner, and we handle OpenCart to Shopify migrations, including products, customers, order history where possible and 301 redirects. Our website migration process covers how we protect rankings.
Marketing tip
Log in to your OpenCart admin today and check the version number in the footer. Then list every extension you have installed and cross out any you no longer use. That short list is the starting point for any upgrade quote.
How we work
- Store audit. we review your version, extensions, hosting, speed and SEO.
- Recommendation. Upgrade, fix, extend or migrate, with a clear quote.
- Staging build. All work happens on a copy of your store, never the live site.
- Testing and launch. We place test orders, check redirects and go live, then monitor for errors.
Why work with us
15 years in websites, ecommerce, SEO and custom software
In-house PHP and MariaDB developers at AR Digital Solutions, nothing outsourced
Shopify Partner, so migration advice comes from real experience on both platforms
Australian hosting on our own managed server
More than 800 websites built, with a 4.8-star rating from 86 Google reviews
“Our OpenCart store was three versions behind and slowing down. Amann’s team upgraded it without losing a single product or order.”
We also build for automotive businesses that sell parts online. See all ecommerce web design options.