Find the Best Shopify Experts in the United Kingdom

I’m a Shopify & Shopify Plus Engineer with 9+ years of hands-on experience, specializing in building, optimizing, and scaling high-performing eCommerce stores.

At ShopExperts, I work with growth-focused brands to deliver clean, conversion-driven Shopify solutions, from custom theme development and advanced Liquid/JavaScript customization to store migrations, speed optimization, and complex third-party integrations.

My core strengths include:

• Shopify & Shopify Plus development

• Custom theme development and heavy theme refactors

• Site speed optimization & Core Web Vitals

• Wix / Magento / Squarespace / Square Up / Kajabi / WordPress → Shopify migrations with SEO preservation

• Custom apps, APIs, and system integrations

• CRO-focused UX improvements for higher conversions

I’m known for my structured approach, clean code, and transparent communication. I don’t just “implement features”, I focus on long-term store health, scalability, and performance, ensuring merchants are set up for sustainable growth.

If you’re looking for a reliable senior Shopify engineer who understands both the technical and business side of eCommerce, I’d be happy to help.

Big ideas, small questions, or “help, my store is broken” moments — let’s talk on a free discovery call 💬 https://calendly.com/rabia234t/call

At Slash Themes, we are a Shopify-focused commerce studio built to help ambitious brands launch, scale, and optimize high-performing storefronts with speed and precision.

For over 7+ years, we’ve partnered with growing and enterprise merchants to architect Shopify and Shopify Plus experiences that are not only visually compelling but structurally built for scale. From complex replatforming projects to custom feature development, we create solutions that simplify operations, enhance customer journeys, and unlock new revenue opportunities.

Our approach blends strategy, design, and deep technical expertise—covering custom theme development, custom app development, performance optimization, CRO, and data-driven enhancements. Every build is crafted with flexibility, speed, and long-term growth in mind, ensuring brands can evolve without limitations.

More than a development team, we act as a dedicated Shopify partner—continuously refining, optimizing, and supporting the stores we build so our clients can focus on what matters most: growing their business.

Core Shopify Services

• Shopify Store Setup & Configuration

• Shopify Theme Customization & Development

• Store Migration to Shopify (WooCommerce, Magento, etc.)

• Speed & Performance Optimization

• App Integration & Custom Functionality

• Bug Fixing & Troubleshooting

• Custom Design Implementation (Figma/PSD to Shopify)

• Ongoing Store Maintenance & Support

✦ With teams based in Germany and India, we support Shopify brands globally.

Thails is a Shopify Plus agency specializing in high-converting eCommerce experiences. Built on 8+ years of hands-on eCommerce expertise, we've helped 50+ global brands — including Absolut Elyx, Hey Harper, and GURU Beverage — grow revenue by optimizing their stores for conversion, UX, and performance.

Our founder launched their first online business at 16 and has been obsessed with turning browsers into buyers ever since. That merchant-first mentality drives everything we do.

What We Do: We combine custom Shopify Plus development with data-driven UX design and conversion optimization to create stores that don't just look great—they perform exceptionally. From new store launches to migrations and strategic redesigns, we partner with ambitious brands ready to scale.

What Sets Us Apart: We own outcomes, not just tasks. We focus on revenue impact, not activity. Our clients average 25-35% improvement in conversion rates within the first 3 months of working together.

We've been merchants ourselves. As store owners, we know that revenue is everything. We've experienced slow load times tanking conversions, poor UX killing AOV, and features that sounded good but added friction.

That's why we're obsessed with optimization. We don't add complexity unless it drives growth. Every design choice, every line of code, every feature we implement is validated against one metric: Does this help your customers buy more?

Results speak louder than promises. Our clients see 25-35% conversion rate improvements, reduced cart abandonment, and higher average order values. We measure success by your revenue growth, not by completion dates.

Let's discuss your project now, book a call here: https://thails.com/book-free-call/
25+ 5 Star Reviews: here and here
See all our case studies here

Email Us 📧 : [email protected]

Call Us 📞 : +1 818.651.3226

Meet Us 📆 : https://calendly.com/vitalich/30min

✔ Full service on Shopify / Shopify Plus

✔ 5,000+ Satisfied Customers

✔ Available 9AM - 9PM ET

✔ Live Chat / Call Support

✔ 100% Happiness Guarantee

✔ Reply in few minutes

https://ouxp.com

About OUXP:

• We’re a senior Shopify Plus boutique with hundreds of launches and near-perfect 5-star reviews.

• We handle the full cycle (audit - UX - development - migration - scale) with a long-term mindset.

• We're a Certified ShopifyPlus Agency

• We own outcomes, not just tasks.

Our capabilities & stack include Shopify 2.0 and related tech, headless implementation via Storefront/Admin APIs, data-driven CRO, accessibility, performance, CI/CD, supplimented with years of close relationships with Klaviyo, Rebuy, Recharge, Gorgias, Algolia, Yotpo/Okendo, Braze, Salesforce. Our portfolio contains dozens of 6-figure businesses and nation-wide marketplaces with millions of products.

We’re joining to connect with vetted merchants who need advanced Shopify/Plus expertise and to collaborate with a community of top experts for higher-impact results.

Oh hey, I’m Laura 👋

For the past 8+ years, I’ve worked with small to mid-sized brands to build smarter growth systems, the kind that bring in traffic, customers, and revenue without relying entirely on ads.

My style is simple: transparency, clear strategy, and actually answering your emails. Most of my clients stick around for years.

I work with brands that make real products and care about what they’re putting into the world (not dropshipping stores or quick cash grabs).

Canadian merchants: I charge the same in USD and CAD, so you'll never have to pay for conversion.

HAS MERIT is a studio crafting conversion-driven Shopify storefronts and building brands for ambitious companies.

We design and develop polished sites that feel like real brands (not quick templates) and back them with brand identity systems that create lasting recognition.

From strategy to branding to design to development, everything’s done in-house for a seamless process. We’re a great fit for brands seeking personalized brand design paired with thoughtful conversion strategy, without the agency fluff or freelance hit-or-miss.

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Building Digital Storefronts:

• Personalised Design - tailored layouts built to sell, not just look good.

• Custom Development - beyond just templates, crafted solutions for your brand.

• Conversion Optimisation - auditing and smarter UI/UX so you don’t leave money on the table.

• Brand & Identity Design - constructing a brand that stands out and connects.

• Seamless Integrations - payments, shipping, and tools connected without friction.​

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We just helped an FMCG brand increase conversions by 56% and increased net sale by 86% within 30 days by tweaking their existing page.​

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Female-founded by a designer/developer with experience across brands of all sizes, partnered with a commercial lead from top global CPGs and agencies, we blend design, strategy, and business insight to help brands stand out and scale.​

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Our clients have been featured in Forbes, Vogue, Allure, mindbodygreen, Whole Foods and more

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