Advanced Shopify stores often require functionality beyond what standard themes and apps provide. Shopify custom development experts help merchants build tailored features, custom storefront experiences, and scalable solutions designed specifically for their business requirements.
These specialists develop custom Shopify functionality, modify theme code, and build unique integrations that extend what the platform can do. Custom development enables brands to implement specialized workflows, unique customer experiences, and performance improvements tailored for Shopify’s ecosystem.
Common services include: • Custom Shopify feature development • Shopify Liquid and theme customization • Custom product page functionality • Shopify automation and workflow development • Advanced storefront customization
Custom Shopify development helps merchants build powerful store functionality while maintaining flexibility and scalability as the business grows. Compare experts and request a free quote in minutes.
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.
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. 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. We just helped an FMCG brand increase conversions by 56% and increased net sale by 86% within 30 days by tweaking their existing page. 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. Our clients have been featured in Forbes, Vogue, Allure, mindbodygreen, Whole Foods and more
Most Shopify stores appear great, but they often fail under the hood. I’ve spent 10 years ensuring that doesn't happen. From custom theme architecture to sophisticated API integrations (CRMs, fulfillment, and custom apps), I provide full-stack solutions that streamline your operations and maximize ROI. What I bring to your project: Precision Frontend: Custom-coded interfaces using React/Vue and Next.js for a lightning-fast, 'app-like' feel. Full-Stack Logic: Deep expertise in Liquid and Shopify APIs to automate your backend and sync your tech stack. Strategic Optimization: A relentless focus on SEO, site speed, and UX that drives actual sales. Whether you need a headless setup or a high-converting custom theme, I offer the agility of a boutique agency with the technical depth of an enterprise team.
Hey I'm Tom 🖐️ I'm a Shopify developer and have over 10 years experience on Shopify! My journey with Shopify has been a interesting one, I first started as Merchant but soon realised I enjoyed more setting up and building stores, with skills in Figma and most coding languages, I can help you with most things Shopify! I specialise in the technical challenges that come with scale: platform migrations, custom app development, system integrations, and automation. What I work on: Shopify & Shopify Plus development Custom Shopify apps (Remix, React, GraphQL) ERP, CRM & third-party integrations B2B & wholesale ecommerce Shopify POS & omnichannel implementations Migrations from Magento, WooCommerce, NetSuite & custom platforms Subscriptions & recurring billing Performance optimisation & technical audits Automation via Shopify Flow, Functions & APIs How I work: Discovery and technical validation first, to reduce project risk Built for long-term scalability, not short-term workarounds Clear communication throughout Support after launch Send me your requirements or store URL — I'll give you practical recommendations on the best approach before any commitment is required.
Since 2006, Michael has been at the forefront of ecommerce innovation. After launching and scaling his first online business to significant revenue and earning recognition in Internet Retailer's Second 500, he sold the company in 2015. Now Michael dedicates his expertise to helping other entrepreneurs succeed, combining deep technical knowledge with proven strategic insights gained from real-world experience. His services Include: E-commerce Consulting, Shopify Development, Automated Email Marketing, Website Migration, AI integration & Visibility, Website Audits, and Amazon Optimization. He utilizes AI for the following Site Pre-Design, Customer Service and Shopping Agents, CRO, Descriptions, Icon/ Graphic creation, Market Research, and more as he finds additional uses that add speed and value.
We design and build on Shopify – and we’ve been doing it since 2014. Strategy leads. Design sets the tone. Development brings it home. We’ve launched 200+ ecommerce sites and supported 400+ brands, from neighbourhood shops to global rollouts. Our team handles everything from full store builds and redesigns to custom theme development, complex migrations, and third-party integrations. We’re certified Shopify Plus Partners with deep experience in B2B and wholesale, multi-region storefronts, custom checkout flows, and enterprise-level launches. Beyond builds, we help brands grow. That includes performance and accessibility audits, conversion rate optimization, email & SMS integrations, and long-term technical planning that scales with the business. We focus on clean architecture and performance-first implementations that hold up as teams and traffic grow. What makes us different? We move with purpose. We adapt fast. And we know how to ship great work without the bloat. Oh – and yes, we still do branding. Gotta stick to our roots. Reach out. We’d love to chat.
Maukau (pronounced mo-ko ) takes a holistic approach to e-commerce growth. We identify and execute on the highest-impact opportunities across your entire business—not just your storefront. Since 2016, we've worked exclusively on Shopify, helping merchants with established product-market fit break through their revenue ceiling. What we do: → Complete store redesigns & Shopify Plus migrations → Store audits & analytics → CRO & UI/UX optimization → Back-end automation & operational workflows → Retail & international expansion → Strategic guidance on where to focus for maximum impact Back-end stack: Matrixify · Mechanic · Shopify Flow · SupaEasy (Shopify Functions) · Checkout Blocks (Checkout Extensibility) · Elevar · Prediko · Order Edit · Baback · Siena · Atlas Pickup Points Marketing & retention: Klaviyo · Loyoly · WhatsApp · JudgeMe · Social Snowball Our average client relationship spans 4 years. Merchants see +78% revenue growth on average after their first year working with us. Based in Paris with US/UK backgrounds and native English fluency—we work seamlessly with international brands.
ShopiCraft | A Boutique Agency, Founded by a Former Shopify Employee I'm Daniel, and together with my co-founder Daulet, we run ShopiCraft — a boutique Shopify agency focused on solving the technical problems other developers won't touch. I spent years inside Shopify before going independent. Daulet brings 10 years of full-stack development experience from one of Europe's leading energy firms. Together, we help merchants turn their Shopify stores from basic storefronts into reliable revenue machines. We specialize in the technical work that sits between "good enough" and "actually scalable" — the custom apps, integrations, and automations that make your store work the way your business actually needs it to. What We Do: Custom App Development: Bespoke Shopify apps (public and private) built to solve specific workflow problems your business has outgrown. API Integrations: Complex third-party connections, ERP syncs, warehouse management systems, and custom data flows that need to just work. Store Builds & Redesigns: Full theme development, migrations, and rebuilds for brands ready to level up their storefront. Technical Consulting & Audits: Store performance reviews, app stack optimization, and strategic guidance on scaling your technical infrastructure. Automation & Workflows: Shopify Flow implementations, inventory systems, order routing, and multi-location logic that eliminate manual work. Training & Mentorship: Hands-on guidance for in-house teams learning to manage Shopify more effectively. How we work: Daulet handles all custom and public app development — the deep technical builds that require serious engineering. I handle client strategy, audits, consultations, store builds, and anything client-facing. This division means you get both: a developer who can actually build what you need, and a consultant who understands your business well enough to recommend the right solution. We work with brands that are either: Scaling quickly and need technical infrastructure that won't break under pressure Stuck with a Shopify setup that's actively holding back growth Tired of developers who disappear after delivery or agencies that can't execute custom work Our approach is different: We don't "sell" packages or push unnecessary apps. We diagnose what's actually broken, scope solutions honestly, and build things that last. No fluff, no vendor lock-in, no recurring retainers unless the work genuinely requires it. ShopiCraft is a boutique agency — which means you're working directly with the people who'll build your solution, not account managers reading from scripts. We focus on finding the most efficient, creative solutions to your specific pain points. If your developer ghosted you, your agency said "that's not possible," or you're pretty sure your store could do more but don't know where to start — that's exactly what we're here for. We're based in Dublin and Kazakhstan, working with Shopify and Shopify Plus merchants globally. Let's fix what's broken and build what's missing. 🔧
Shopify Plus Developer for Growing & Global Brands I've spent the last 5+ years in the weeds of Shopify — not just writing Liquid, but figuring out how commerce actually scales. As a Shopify Select Partner, I've helped brands migrate messy legacy systems onto Shopify Plus, built custom middleware to connect ERPs with storefronts, and shipped apps and Functions that off-the-shelf solutions just can't handle. A few examples of what that's looked like in practice: cutting load times from 7-10 seconds down to under 2 for a jewellery brand doing a WooCommerce migration, and getting a Shark Tank India-featured ethnic wear brand to 65% faster load times with an 80% jump in mobile engagement. Where I can help: Complex migrations — moving high-volume stores to Shopify Plus without losing SEO rankings or data integrity along the way Custom app development — private apps built around your actual business logic, not whatever an app store happens to offer Performance engineering — getting heavy Plus stores down to sub-2-second loads, even under Black Friday-level traffic If your tech stack feels more like a bottleneck than an asset right now, that's usually a sign something in the architecture needs rethinking — happy to take a look.
I've been a Shopify developer for nearly 15 years. I've grown with the platform and have handled some amazing clients and projects. I'm a full-stack developer and have the skillset to handle any issue; or help you plan and grow.