Our Services

Shopify Theme Development

Shopify stores engineered for growth.

We build Shopify stores that convert. From custom theme development and Shopify Plus implementations to headless commerce and complex migrations, we bring the technical depth to get the most out of the platform.

Our team has delivered Shopify projects for brands across fashion, food and drink, lifestyle, and B2B — from early-stage DTC brands to high-volume enterprise merchants. We understand the platform deeply, and we know how to make it work for your specific business model.

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Capabilities

What We Build

Custom Shopify Theme Development

Bespoke themes built from scratch or evolved from existing ones — designed for your brand, optimised for conversion.

Shopify Plus

Enterprise-grade Shopify solutions for high-volume merchants, including custom checkout experiences, Shopify Functions, and B2B features.

Shopify App Development

Custom Shopify apps and integrations that extend the platform's native capabilities to fit your specific workflows.

Migrations to Shopify

Seamless migrations from WooCommerce, Magento, BigCommerce, and other platforms — with full data integrity and zero downtime.

Headless Shopify

Decoupled storefronts using Shopify's Storefront API, giving you full design freedom while keeping Shopify as the commerce engine.

CRO & Performance

Conversion rate optimisation, Core Web Vitals improvements, and A/B testing to turn more visitors into customers.

Process

How We Work

Discovery & Audit

We review your existing setup, understand your goals, and identify the opportunities and constraints that will shape our approach.

UX & Design

Wireframes and high-fidelity designs that prioritise conversion, brand consistency, and a seamless customer journey.

Theme Development

Clean, well-structured Liquid code built to Shopify's best practices — maintainable, performant, and easy for your team to manage.

Integrations

Connecting your store to the tools you rely on — ERP, CRM, fulfilment, marketing, and more.

QA & Launch

Thorough testing across devices and browsers, followed by a carefully managed launch to minimise risk.

Ongoing Support

Post-launch maintenance, performance monitoring, and iterative improvements as your store grows.

Why Bitcube

Shopify specialists with commercial instinct

We don't just build Shopify stores — we think about the commercial outcomes behind every decision. From the checkout flow to the product page layout, every element is considered through the lens of conversion and customer experience.

Our team has worked with some of the UK's most recognised DTC brands, giving us a deep understanding of what works — and what doesn't — in competitive eCommerce markets.

Deep Shopify expertise — from standard to Plus to headless

In-house UX and design team for conversion-focused builds

Experience with high-volume, subscription, and B2B merchants

Clean, maintainable code your team can manage

Long-term partnerships, not one-off builds

Technologies

Shopify LiquidShopify PlusShopify FunctionsCheckout BlocksStorefront APIHydrogenKlaviyoRechargeYotpoGorgiasGoogle Analytics 4Meta PixelPrismic

Shopify Audit

Not sure where your store is leaking revenue?

Our senior-led Shopify Audit pinpoints exactly what's holding your store back — performance, UX/CRO, SEO, app stack, and theme compliance — with a prioritised action plan.

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Related Work

Themes, migrations and re-platforming for brands where the storefront is the business.

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