Shopify Development
We build custom Shopify and Shopify Plus stores that are fast, flexible and engineered to convert, not generic themes with a logo swapped in. From bespoke themes to fully headless storefronts (Hydrogen and Next.js) when they actually pay off, plus the custom apps and features your competitors cannot copy, we ship stores that look world-class and sell from launch, with conversion baked in because the team building it runs CRO every day.
- A store engineered to convert from launch
- Bespoke features competitors cannot copy
- Fast, scalable and easy to maintain
Why teams pick cazyweb for this.
A real team, not freelancers
A 20+ person team of researchers, data scientists, engineers and designers who work together every day, not one contractor stretched thin.
Engineered to convert
Everything we ship is CRO-led, so it is built to make you money from day one, not just to look good in a portfolio.
Proven, verified results
We measure with statistical significance in Intelligems and GA4. Real outcomes like +140% sales, not vanity metrics.
One team, end to end
Research, design, build and growth under one roof. Your outsourced tech team, accountable for the outcome.
Everything in the engagement.
Custom Storefront
Bespoke themes and Hydrogen builds tailored to your brand, not a template everyone else uses.
Custom Features and Apps
Subscriptions, bundles, product builders, integrations: the features your roadmap actually needs.
Speed and Performance
Fast load times and strong Core Web Vitals so you rank better and convert more on mobile.
Conversion-Engineered
Built by a CRO team, so the store is structured to sell from day one, not just to look good.
A freelancer is cheap. An agency is generic. We are the whole team, proven.
| Capability | cazyweb | Freelancer | Generic agency | In-house hire |
|---|---|---|---|---|
| Senior multi-disciplinary team | Yes | One person | Sometimes | Costly to staff |
| Conversion-engineered (CRO-led) | Yes | Rarely | Rarely | Depends on hire |
| In-house engineering | Yes, full-stack | Limited | Often outsourced | Costly |
| Verified, measured results | Yes | Rarely | Sometimes | If tooled |
| One accountable partner | Yes | Limited | Varies | Yes |
Real tests. Real significance.
Client names withheld.
These are live A/B test results from our CRO program, measured with Intelligems. The numbers are real. The brands are agency-partner and white-label clients, so we describe them but never name them.
Sticky add-to-cart on product pages
Volume discount display on PDP
Quantity selector badge on PDP
Above-the-fold product page redesign
Product trust tags on PDP
Trust section on product pages
Every winner is measured to statistical significance in Intelligems before we count it - and before we bill on performance. Results shown are per-variant lift over control.
We work under NDA, so brand names stay masked. The numbers are from real A/B tests, and we walk you through the full reports on a discovery call.
How we work.
Scope
We map your products, features and goals into a clear build plan.
Design
High-fidelity, conversion-focused design of every key template.
Build
Clean, maintainable development with custom features and clean tracking.
Launch and Optimize
Launch, then keep testing so the store earns more over time.
Let’s see if we’re a fit.
Book a call and we will learn about your business and goals, then show you exactly how we would approach this. No pressure, no payment to talk.