Trusted by leading brands 🤞 like Charles & Ivy, Clarkes Golf and Wicken Toys, we create bespoke Shopify experiences that combine beautiful design, seamless functionality and conversion-focused strategy to help brands stand out, engage customers and sell more online.💯

Using all the latest Shopify tools and technologies

A Shopify development agency you can trust

You deserve a development team that understands eCommerce, not just code. Our team has been building Shopify stores since 2017, working with brands across fashion, lifestyle, toys and golf retail to create online experiences that genuinely perform.

Whether you need a brand-new Shopify store built from the ground-up, a fresh set of eyes on an underperforming site, or a full migration away from another platform that’s holding you back. We’ve done it again, and again.

Whether we’re developing Shopify stores from scratch for brands like Clarkes’ Golf or providing a much-needed facelift for existing brands like Charles & Ivy, we can do it all to give you a store that fits your business, not just a template that could fit everyone else.

  1. Custom Theme Development
  2. Shopify Plus Development
  3. Platform Migration & Replatforming
  4. Performance Optimisation
  5. Headless Shopify Builds
  6. Middleware & API Integrations
  7. Shopify B2B Development
  8. Ongoing Support & Retainers
  9. Shopify Website Design

The technologies your store is built with

We use the same languages and frameworks that power the world’s best Shopify stores, because your store deserves modern, maintainable code, not legacy shortcuts.

Our core technology stack:

  • Shopify Liquid (theme development)
  • JavaScript – TypeScript – react (headless builds)
  • HTML – CSS (custom themes and performance optimisation)
  • Node.js (integrations and middleware)
  • REST APIs and GraphQL (Shopify integrations)
2026 ∙ Arighi Bianchi New Website
2026 ∙ Renais Gin

What you get from our experts

Any Shopify agency will tell you they’re experienced, communicate well and are results-focused. But there’s a difference between an agency that ticks those boxes on paper and one that actually delivers them on your project. Here’s what working with Paramount Digital looks like in practice.

A team that actually talks to you

You’ll always know what’s happening with your project. Your dedicated team is accessible, responsive and honest.

Experience across sectors

We’ve built Shopify stores from brands in all kinds of sectors. That experience means fewer surprises and delays for you because we’ve seen most things before.

SEO-safe migrations

Switching platforms has its risks when it comes to your site’s visibility. We’ve migrated stores from Magento, WooCommerce and Big Commerce without losing your hard earned ranking positions.

Built to be fast

Slow stores leak revenue because customers don’t wait around. Every store we build is optimised from day one taking into account web vitals, image compression and code efficiency. This is the kind of detail many agencies ignore until something breaks.

A Shopify store your business is proud of

We’re a team who cares about your results. We don’t just deliver projects and move on. When Charles & Ivy needed a Shopify 2.0 upgrade that added 70+ new page-one keywords, we achieved it. When Arighi Bianchi needed organic revenue to grow, we grew it by 48% in 12 months. Is that the kind of agency you want to work with?

Meet The Shopify Developers 😄

Meet who’ll be working on your project

Barry Goffett Director of Shopify Development

Liam McKenna Senior Frontend Shopify Developer

Josh Bryan Senior Full Stack Shopify Developer

Josh Oakes Frontend Shopify Developer

Callum Mubery Frontend Shopify Developer

Zak Evans Frontend Shopify Developer

Chris Arrowsmith Head of Shopify Design

Wicken Toys
42

increase in LCP after migrating to Shopify from CubeCart

Charles & Ivy
18

increase in AOV after launching on Shopify 2.0

Arighi Bianchi
48

increase in organic revenue in 12 months

Integrations and technology partners

Your Shopify store probably needs to work with the tools you already use. We integrate with all the major Shopify ecosystem apps, and we know how to get them all working together.

Partner app categories we integrate regularly:

  • Subscriptions: Recharge, Skio, Loop
  • Email marketing: Klaviyo, Omnisend
  • Loyalty & reviews: Smile, LoyaltyLion, Yotpo
  • Customer service: Gorgias
  • Payments: Klarna, Shopify Payment and 100+ payment gateways
  • Inventory & ERP: Brightpearl
2026 ∙ Charles & Ivy
Golf Shoes Banner
2026 ∙ Golf Shoes

What Our Customers Say

If we’re being honest, we didn’t expect to see results for six months, but they started coming within the first few weeks. Registrations are now double or triple what they were this time last year. Paramount’s team took the time to understand our niche business model and was incredibly self-sufficient from the start. Communication is …

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Amy & Alex Cunliffe, Co-founders

Inkthreadable

We’ve never felt like an afterthought. Communication is clear, the team is responsive, and they’ve taken the time to really understand our challenges. It feels like a very personalised service.

Charlotte Rottenburg

OneWelbeck

Paramount have been doing our SEO for several years now and they have done excellent work for us. We have recently commissioned them to do our new website and we are very happy with the results of that too. The team are accessible and friendly and work together to help with any of our challenges.

Dave Allan

Doxbond Cambridge

Paramount understood who our market is, who we need to influence, and how to communicate with them. The tone of voice and professionalism were spot-on. I’ve worked with many agencies, and I’ve had no misgivings about working with Paramount, quite the opposite.

Jonathan Hooper, Marketing Manager

ALLpaQ

I have been working with the developers at Paramount (as part of my employment at Socitm) for a few years now, and I am immensely impressed. We have established a great rapport pretty much straight away, with project management tools and great communication. The developers I work with are easy to talk to, understand our …

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Magdalena

Socitm

Ready to build a Shopify store your customers talk about?

That’s enough about us and what we do. Now let’s start talking about you. A free discovery call takes 30 minutes and you’ll get a clear picture of what your Shopify project needs, whether you end up working with us or not.

Book your free discovery call

No obligation. No sales pressure. Just a half hour conversation about your plans and how we can help.

    Frequently asked questions ❓

    The answers to
    your Shopify Development questions

    Do you offer post launch support?

    Yes. After we’ve launched your new Shopify store, we’ll continue to support you while we ensure everything is working correctly and your store is performing as it should. After this initial period, we can continue to provide Shopify website support with flexible retainer options.

    Can you integrate with our ERP?

    Yes. Our Shopify developers are experienced at integrating your existing eCommerce systems like ERP, warehouse management system and product information systems.

    How do you handle international expansion?

    We can help you expand into new countries and markets using Shopify features like multiple language storefronts, localised checkout and multi-currency transactions.

    What platforms have you migrated from?

    Our Shopify developers have helped clients migrate to Shopify from other popular eCommerce platforms, including WooCommerce, BigCommerce and Magento.

    Can you help migrate my current website to a Shopify store?

    Absolutely, we’ve migrated clients from Magento, WooCommerce, BigCommerce, and CubeCart to Shopify. We’ll start by assessing your existing website and evaluating the structure and current platform. Here, we can create a Shopify migration plan that ensures a thorough and efficient process.

    Our highly-skilled Shopify developers will then carefully transfer all data over, including products, customer information, order history, and more. To ensure your website remains optimised for performance, we preserve all SEO assets of your existing store, transferring page titles, meta descriptions and internal links. After we’ve transferred your data, we’ll test every element of user navigation for a seamless customer experience.

    Once the Shopify migration process is complete, we provide ongoing support to ensure everything runs as smoothly as possible and to handle any technical issues if they arise. Being such a highly scalable platform, by migrating your current site with a Shopify development agency, you’re setting up a foundation for future growth, allowing for increased traffic, larger product catalogues and evolving business needs.

    What is a Shopify development agency?

    A Shopify web design agency focuses on designing, developing and optimising Shopify e-commerce stores, helping businesses maximise their online presence and sales.

    Choosing experienced Shopify developers – like us here at Paramount Digital – means you’re guaranteed a personalised experience that leverages the full potential of Shopify. And, as your business grows, we can add new features, apps, and integrations so you can keep up with increased traffic and transaction volumes, with the advice from our seasoned pros.

    Alongside this, our Shopify designers can provide strategic advice on e-commerce growth to help maximise your return on investment (ROI). Overall, enlisting the help of an experienced Shopify development agency leads to a smoother launch, better performance and long-term success for your e-commerce business.

    Why should I use a Shopify agency?

    Opting for a Shopify web agency means you get access to specialist expertise and experience. Being in the industry for many years now, we’re able to create a custom store that’s high-performing and meets your unique business needs.

    Because our Shopify experts handle everything from theme selection to Shopify app store integrations, you’re guaranteed an efficient set-up and launch. With us, you can focus on running your business, and we’ll handle the technical details. But this isn’t all.

    Using our tried and tested methods, your Shopify website can be optimised further for performance, speed, mobile responsiveness, and search engine optimisation. With our ongoing support and maintenance, we’ll monitor your site closely, making necessary adjustments for a successful online business.

    In terms of building on top of a theme, we can tailor it towards your business’s specific needs, ensuring your online store performs exactly how you want it to.

    Who needs a Shopify eCommerce store?

    A Shopify e-commerce website comes in handy for more business types than you think. Small businesses and start-ups love it due to its speedy set-up process and ease of use, while those looking for global reach prefer it, as they can integrate international payment gateways and shipping providers.

    Other businesses that benefit from a Shopify website include retail stores looking to expand, subscription-based businesses, those looking to customise their site more freely, and even those wishing to manage bookings for services.

    That’s the real benefit of Shopify – how it can be used by anyone looking to sell products or services, regardless of size or status.

    What is Shopify Plus?

    Shopify Plus is targeted at businesses growing at a speedy pace or that have more complex operational needs. It allows for greater scalability and security, with more customisable features to aid global expansion.

    Shopify Plus also gives you the chance to sync online and retail systems to manage regional storefronts from a single platform – perfect for large-scale businesses. If you require more control over your checkout experience and need more in-depth integrations and reliable automation, Shopify Plus is perfect for you.

    If you want to know more about the benefits of the advanced platform offering and want to know which one is best suited to you, give us a call today on 01744747474 – we’re more than happy to point you in the right direction.

    Can you build us a custom Shopify theme?

    Yes. Whether you need a fully bespoke theme tailored to your brand or heavy customisation of an off-the-shelf theme, we build performance-focused, brand-led Shopify storefronts that look and feel completely unique.

    Can you help clean up or manipulate our product data before launch?

    Definitely. We regularly work with messy or inconsistent data from legacy systems and can clean, structure, and optimise your catalogue for Shopify, including metafields, tags, variant logic and more.

    Can we keep our existing brand identity?

    Of course, if your brand needs a refresh, we can help with that too. Our design and development teams work together to ensure your Shopify store reflects your brand across every pixel and interaction.

    We’ve got a lot of complex products, can Shopify handle that?

    I don’t see why not. Whether it’s configurable products, multiple options, add-ons, or bundles, Shopify (especially when combined with Shopify Functions and metaobjects) can handle even the most complex product setups.

    Our site feels slow. Can you help improve the speed?

    Yes. We’ll audit your store to identify performance bottlenecks. Whether that’s oversized images, bloated app usage, or inefficient code. Then we’ll fix what’s slowing you down without compromising the user experience.

    Our Core Web Vitals aren’t great. Can you fix them?

    Absolutely. We optimise for LCP, INP, and CLS, the key metrics Google uses to evaluate site experience. From lazy-loading assets to restructuring templates and improving time-to-interactive, we’ve helped brands turn red scores into green.

    We’ve added loads of apps to our Shopify store, could that be slowing us down?

    Most likely, yes. While apps are handy, they often come at a performance cost. We’ll review your app usage, strip out what’s unnecessary, and rebuild critical functionality natively or with leaner alternatives where possible.

    Let’s work together.
    Let’s work together.