Shopify development agency for stores built to sell
Shopify experts for custom themes, Shopify Plus, apps and migrations
Whether you are launching a new store or scaling on Shopify Plus, our Shopify experts design, build and optimise stores that look on-brand, load fast and turn visitors into customers.
Shopify problems we solve
If any of these sound familiar, we can help.
Looks like every other store
A standard theme does not set your brand apart.
Too many apps
Monthly app fees and scripts pile up and slow your store.
Low conversion rate
Visitors browse but do not buy.
Moving platforms
You want to move to Shopify without losing data or rankings.
Selling abroad
Markets, currencies and shipping need the right set-up.
Disconnected systems
Stock, ERP and marketing tools are not connected.
Our Shopify development services
Everything you need to build, launch and grow, from one team.
Shopify theme development
Custom Shopify themes, or customised premium themes, built in Liquid for speed.
Shopify store builds
New stores set up and designed around your products and customers.
Shopify Plus development
Advanced builds for Shopify Plus: Markets, Functions, B2B and checkout.
Custom Shopify app development
Private apps and integrations when the App Store does not fit.
Migration to Shopify
Move from WooCommerce, Magento, PrestaShop or BigCommerce with SEO-safe redirects.
Shopify CRO
Conversion-rate optimisation for product pages, cart and checkout.
Our Shopify process
A clear, step-by-step plan, so you always know what we are doing and why.
Discovery
We learn about your business, customers and goals before writing a line of code.
Plan & quote
A clear scope, timeline, milestones and an itemised quote.
Design
Wireframes and designs focused on your brand and on conversion.
Development
Clean, scalable code built on the right platform, with regular updates.
Testing & launch
Testing on every device and browser, SEO-safe redirects and a monitored go-live.
Support & growth
Ongoing support, maintenance and improvements after launch.
Live websites we have worked on
Real client projects. Click any card to visit the site.
What our clients say
“We needed a new Shopify website and found the team very helpful from the beginning. They worked on the design, structure, mobile experience, and overall functionality. The finished website looks professional and is much easier for our customers to use. Really pleased with the development work.”
“The team helped us improve our Shopify store from both a technical and SEO perspective. They worked on website structure, product pages, and overall performance. We now have a cleaner store that is easier for customers to navigate. Very happy with the work completed.”
“The team helped us develop and optimize our Shopify store. They worked on the store structure, product pages, and overall user experience. They also made several SEO improvements that were important for organic visibility. Very happy with the quality of their work.”
Why choose AdvertX for Shopify
Shopify developers, plus SEO and ads in-house
Your site is built SEO-ready and conversion-focused, and the same team can grow it with SEO and paid ads after launch.
Real, live client websites
Our work is public. See the portfolio and visit the sites yourself.
One project manager
A single point of contact, clear milestones and honest updates from start to finish.
Support after launch
Maintenance, fixes and new features once your site is live, so it keeps performing.
Shopify Development FAQs
Shopify is a hosted platform with monthly plans. It supports GBP, UK VAT, UK payment providers and UK shipping, and we set all of this up for you.
Shopify charges VAT on its own subscription fees for UK businesses. For your store, Shopify can calculate and show UK VAT on your products. We configure tax settings during the build.
Shopify Plus is priced for high-volume stores and starts from a higher monthly fee than standard plans. We can help you decide whether Plus is worth it for your business.
Yes. We migrate products, customers and orders and set up redirects so your rankings carry over.
Yes. Our Shopify SEO service helps your store rank on Google after launch.
Ready to build something that sells?
Tell us about your project. We will review it for free and send a clear plan and an itemised Shopify quote.
Prefer email? contact@advertxagency.co.uk