UK Magento & Hyvä – Delivered

Slow store, stuck on an old version, or systems that don't talk to each other? ZERO-1 fixes the things holding your Magento store back – with fixed scopes, reusable code and no runaway developer hours.

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  • Hyvä Platinum Partner
  • 15+ years on Magento

What we fix

Most merchants come to us with one of these problems. Usually it's more than one.

A slow store that fails Core Web Vitals

Hyvä builds and retrofits, performance tuning and server configuration that turn sluggish pages into fast ones – and keep them fast.

Is Hyvä enough on its own? →

Stuck on Magento 1 or an ageing Magento 2

Planned migrations to OpenMage or Magento 2, and upgrades that don't break the things you rely on.

Talk about your migration →

An ERP that doesn't talk to your store

Stock, orders, pricing and customers flowing reliably between Magento and your back office – no more manual re-keying.

Discuss your integration →

Tracking you can't trust

Clean GTM and dataLayer implementations, so your analytics and ad platforms are working from accurate numbers.

Get your tracking checked →

Security and hosting worries

Security hardening using Sansec tooling, patching and server set-up that lets you sleep at night.

Ask about a security review →

Paying for the same code twice

We favour proven, reusable extensions over one-off custom builds – less technical debt, lower total cost of ownership.

Why bigger teams cost more →

Results, not promises

A few recent projects from UK merchants.

Hyvä build

BigK Products – blazing fast in four weeks

Read the case study →

 Performance

Professional Books – 3x performance

Read the case study →

 Hyvä retrofit

Paddock Spares – instant Core Web Vitals gains

Read the case study →

We're a dev delivery agency

Most agencies sell developer hours. We have hundreds of extensions, many of them commercially available. All are available to our contract customers at no charge, so you can benefit from tons of features at almost no cost.

We work the other way round. We scope the outcome, reuse proven commercial and private extensions wherever we can, and write custom code only where it genuinely earns its keep. You keep full control of your Magento platform, with the predictability of a SaaS-style approach.

  1. Health check

    We review your store's performance, code, integrations and tracking, and tell you plainly what's worth fixing.

  2. Fixed-scope plan

    A clear plan with agreed outcomes and costs – not an open-ended timesheet.

  3. Deliver and support

    We ship, measure the result and stay on hand for ongoing support.

Find out what's holding your store back

Book a free, no-obligation Magento health check. You'll get a straight answer on what to fix first – whether or not you work with us.

Book your health check