Shopify App Development
Custom apps that do exactly what your store needs: shipping engines, fulfilment workflows, supplier feeds and trade portals. Built, hosted and supported by us.
Discuss Your App →UK Shopify Specialists · 20+ Years in E-Commerce
Your Shopify Store
Should Sell More.
Custom Shopify apps, expert store audits and conversion-focused design. We find what is holding your store back, then build the fix in-house.
- Custom Shopify Apps
- Store & Theme Audits
- Conversion-Focused Design
Trusted by brands including
What We Do
One team for the whole journey: concept, design, build, launch and growth.
Shopify Store Audits
A senior review of your store: conversion blockers, speed, theme health, app bloat and SEO. You get a prioritised action plan, and we can build the fixes.
Book Your Free Audit →Shopify Design & Themes
Theme design and development that makes your brand look premium and your products easy to buy. Fast, accessible and built to convert.
Start a Design Brief →Laravel & React Development
Modern web applications on the stack we trust: Laravel, Inertia, React and Tailwind. Built by senior developers, shipped on a lean agile cycle.
Discuss Your Project →Shopify Migrations
Move to Shopify from WooCommerce, Magento or a legacy cart without losing your products, customers or search rankings. Planned, rehearsed and done.
Plan Your Migration →API Development
REST APIs, webhooks and integration layers: designed, documented, monitored and built to survive the changes that break lesser integrations.
Discuss Your API →Booking & Reservation Platforms
Bespoke booking systems for lettings, clinics and appointment businesses: diaries, payments, reminders and channel sync, built around how you operate.
Discuss Your Platform →SEO & Digital Marketing
Search marketing with one rule: every pound has to earn its keep. SEO for the long game, Google Ads for now, honest numbers under both.
Grow Your Traffic →What We've Built
Shopify apps, integrations and platforms in production, doing real work for our clients every day.
Trade Ordering Platform
B2B middleware for Hawkstone's Shopify store: wholesale customer classification tiers, trade product management and a streamlined ordering experience for stockists.
Marketplace Seller Platform
The seller infrastructure behind Marrkt's resale marketplace: seller onboarding and management portal, automated payments and settlement reporting.
Manufacturing Workflow Suite
A custom bumper design studio, a nationwide fabricator portal and automated fulfilment instructions. A complete made-to-order workflow wrapped around Shopify.
Interactive Parts Portal
A parts management portal with annotated, clickable machine diagrams. Find the exact part on an exploded view and order it straight from Shopify.
Shopify Theme Development
Storefront theme development for one of the world's best-known men's skincare brands. Fast, accessible and built to convert.
Holiday-Letting Platform
Booking API, real-time operations dashboard and consumer booking sites for Holiday Cottage Group, including CornwallCottages.com.
Stock Sync Automation
Warehouse-to-storefront stock automation: supplier feeds ingested over SFTP and synced to Shopify every fifteen minutes, hands-free.
Bespoke Shipping Engine
Custom Shopify carrier service returning live, rule-based delivery rates at checkout, with full request logging and replay for easy support.
Live Shipping Rates
A carrier-service app for a speciality coffee supplier. Accurate, live delivery rates calculated for every basket at checkout, replacing flat-rate guesswork.
Catalogue Automation
Supplier data pipeline for a US restaurant-supply distributor: automated product imports, taxonomy mapping and bulk SKU & metadata sync into Shopify.
Product Options Engine
A Shopify app managing complex parent & child product relationships and options across a large trade catalogue, kept simple for the team running it.
Dealer Association Portals
Secure reporting portals for three US Toyota dealer associations: dealership data, automated PDF report generation, invoicing and two-factor secured access.
Why Businesses Choose EDM
No account managers passing notes to freelancers. You talk directly to the people designing, building and marketing your project.
Talk to Us Today- 20+ Years in E-Commerce with Shopify apps and stores in production for brands across the UK and US.
- Full Lifecycle, In-House: concept, design, development, launch and growth from one senior team.
- Built to Convert: every design decision is made to turn visitors into enquiries and sales.
- Measured, Not Guessed: tracking and reporting on every project, so you always know your return.
How We Work
A lean, agile process that gets you live fast, then keeps improving.
- 1
Discover
We learn your business, your customers and your goals, then agree what success looks like.
- 2
Design
Wireframes and designs focused on one thing: making your visitors take action.
- 3
Build
Rapid, agile development on Shopify or Laravel, tested and deployed without drama.
- 4
Grow
SEO, PPC and ongoing optimisation that compounds, with the numbers to prove it.
From the Blog
Practical advice on Shopify apps, audits and conversion, written by the people who build them.
4 June 2026
Build or Buy: Choosing the Right Booking System for Your Business
Subscription booking tools fit approximately. Bespoke platforms fit exactly. An honest framework for deciding which your business needs.
Read the Article →3 June 2026
Moving From WooCommerce to Shopify Without Losing Your Rankings
Replatforming does not have to mean an SEO reset. The migration checklist that keeps your search traffic when you move to Shopify.
Read the Article →2 June 2026
10 Signs Your Shopify Store Needs an Audit
Traffic up but sales flat? App bill creeping past sense? Here are the ten signals we see most often in stores that are quietly underperforming.
Read the Article →Get Your Free Shopify Store Audit
Tell us about your store and we'll review conversion, speed, theme health and search visibility, then send you honest, practical recommendations. No obligation, no hard sell. Not on Shopify? We'll audit what you have.
We reply to every enquiry within one working day.
Message Received
Thanks. We'll come back to you within one working day. If it's urgent, call us on 020 4571 9063.