iBuys: a cost-effective Magento upgrade

The brief.

iBuys is an Australian multi-category retailer selling through brick-and-mortar stores and marketplaces including BigW. The Magento install underpinning ibuys.com.au was several versions behind, carrying known security vulnerabilities, and the hosting bill kept growing without matching performance. The brief was tight: patch the security risk, cut the hosting cost, and lift performance — without the enterprise-agency price tag that usually comes with that list.

Approach.

I scoped the work as a single, focused engagement: security first, then stack, then storefront. The platform went to the latest Magento 2 release with all outstanding patches applied and existing functionality kept intact. The server environment moved to a Docker-based infrastructure that gave iBuys predictable builds, faster deploys, and a materially lower monthly hosting cost. On the storefront I picked SwissLabs Breeze — a lightweight, budget-friendly theme — and tuned it rather than reaching for Varnish or Cloudflare, because the site didn't need enterprise infrastructure to hit enterprise scores.

What I shipped.

• 01Magento 2 security upgrade to the current release, with all patches applied and existing functionality preserved
• 02Docker-based hosting environment replacing the legacy VPS setup, dropping monthly hosting spend by roughly 65%
• 03SwissLabs Breeze theme installed and customised for the iBuys catalogue and brand
• 04Performance pass targeting Core Web Vitals — critical CSS, image pipeline, script deferral — landing 100 on desktop and 80 on mobile PageSpeed
• 05Apple Pay and Google Pay added to the checkout for one-tap purchasing on mobile
• 06GA4 and Google Tag Manager reinstated for accurate e-commerce tracking and checkout funnel visibility
• 07CI/CD pipeline so the in-house team can release changes without a manual deploy

Outcome.

Pages render roughly three times faster than before the rebuild. PageSpeed hit 100 on desktop and 80 on mobile without any paid CDN or full-page cache layered on top. The Docker migration cut hosting spend by 65%, which more than covered the engagement over the following year. Security exposure is closed, digital wallets are live at checkout, and the analytics stack finally matches what the team sees in Magento admin.