Hire Shopify Performance & Speed Optimization Experts

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Shinetech Software

AgencyChinaFrom $40

5.00(5 reviews)

shopexpertsscore

55

Shinetech Shopidev is the dedicated Shopify development team within Shinetech Software. We specialize in building, customizing, and scaling Shopify stores for growing brands and enterprise merchants. As a Shopify Partner, our team combines deep technical expertise with proven delivery processes to provide reliable, long term ecommerce solutions.

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Vigeo Studio

AgencySlovakiaFrom $100

5.00(3 reviews)

shopexpertsscore

35

We specialize in custom development and end-to-end technical support for Shopify merchants, from daily store maintenance to complex custom engineering. We bridge the gap between simple design and advanced functionality. Our Technical Expertise We deploy a robust tech stack to build scalable, high-performing solutions: Frontend: Liquid, JavaScript (React/Vue), HTML5, and CSS3. Backend & Integrations: Node.js and PHP for custom apps and API connections. Low-Code Solutions: We have a dedicated team trained specifically in GemPages for rapid, high-converting landing page builds. How We Help Custom Development: Our senior developers write clean, bespoke code for features that off-the-shelf themes can’t handle. Store Health & Maintenance: Ongoing site audits, speed optimization, and technical troubleshooting. Operational Support: Expert assistance with product uploads, catalog management, and content updates. Whether you need a quick GemPages layout or a complex custom-coded integration, we provide reliable, growth-oriented solutions tailored to your brand.

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Businessist

AgencyUnited StatesFrom $50

5.00(155 reviews)

shopexpertsscore

75

Shopify expert specializing in speed optimization, theme customization, and troubleshooting. 10+ years of experience and 10,000+ completed projects. I help stores improve performance, fix issues fast, and create clean, conversion-focused experiences.

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Braun Design Co

AgencyUnited StatesFrom $500

4.95(5 reviews)

shopexpertsscore

70

Braun Design Co | Boutique Shopify Plus Partner | Austin, TX | Since 2016 We build and maintain custom Shopify stores for brands that want a real partner, not a revolving door of junior devs and project managers. With 9+ years focused exclusively on Shopify, we specialize in custom builds, platform migrations (Magento, WooCommerce, BigCommerce to Shopify and Shopify Plus), and long-term development partnerships for brands in wellness, sports & lifestyle, jewelry, and consumer products. Clients we've built for: KT Tape · Baby Trend · Derma E · Saalt · 1928 Jewelry · Gossamer Gear · Urban Body Jewelry · Post & Porch · Dorai What we do: Custom Shopify and Shopify Plus builds Platform migrations with zero-downtime planning and SEO preservation AI search optimization (AISO) with schema markup and structured data for AI-driven product discovery Agentic Storefront configuration and MCP integration for AI shopping assistants Conversion rate optimization (CRO) and UX/UI improvements Site speed and performance optimization (Core Web Vitals, LCP, CLS) ADA/WCAG accessibility compliance and remediation SEO audits and on-site optimization Checkout optimization and Shopify Checkout Extensibility Third-party app integrations and custom development Analytics, tracking, and attribution setup Ongoing monthly maintenance, content updates, and feature additions Why brands stick with us: Our average client relationship spans 5+ years. Our longest-running retainer client has been with us since 2019 with monthly development, maintenance, and strategic support. That's not a transaction. That's a partnership. You work directly with our core team. We know Shopify and we know your business. No revolving door of freelancers. We don't just build stores. We optimize them. From improving page speed and Core Web Vitals scores to CRO testing and making sure your site is accessible to every customer, we take post-launch performance just as seriously as the initial build. If your current agency feels like a black box, or you're tired of explaining your business from scratch every time you need something done, we're the alternative.

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Tim Fowler

Theme DeveloperUnited KingdomFrom $100

Not yet rated

shopexpertsscore

30

Shopify developer with 8 years of hands-on experience building, migrating, and maintaining stores across industries including beauty, logistics, and lifestyle brands. I specialise in full theme builds from Figma designs, Online Store 2.0 development, complex migrations, subscription implementations, and international market expansions. I work with agencies and private clients, handling everything from quick fixes to full rebuilds. I'm based in Thailand (GMT+7) and work async-first, with availability for calls during EU/UK hours and early US timezones.

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The Pages Media

AgencyUnited StatesFrom $1800

5.00(12 reviews)

shopexpertsscore

65

Your Store, Engineered for Scale. At The Pages Media, we solve complex Shopify challenges the right way. We build with the platform, not against it. Whether it's Checkout Extensibility, custom integrations, or performance optimization, we bridge the gap between creative vision and technical execution while keeping you in the loop every step of the way. Why Brands Partner With Us: ROI-Positive Roadmapping: We prioritize your business goals over expensive custom code. We'll walk you through your options and make sure every decision adds value to the bottom line. Not just our invoice. Built the Shopify Way: With a Shopify Build Award winner developer leading the way, we build on the platform's native strengths. Leveraging technologies like the Online Store 2.0, Checkout Extensibility, and Cart Transform API so your store stays fast, upgradeable, and future-proof. A Boutique Experience, Not a Ticket Queue: You get a dedicated point of contact who actually knows your store. We're small on purpose. So communication stays direct, decisions stay fast, and nothing falls through the cracks. Scalable by Design: A core team backed by a vetted network of 100+ specialized Shopify developers through the ShopDev Alliance community. Your project gets the right people at the right time without big-agency overhead.

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HopNop

AgencyIndiaFrom $1500

Not yet rated

shopexpertsscore

15

For the past six years, we've been obsessed with one thing: making websites so fast your customers don't even realize they're waiting. No generic plugins. No cookie-cutter checklists. Just bespoke, code-level work tailored to how your brand actually operates. What We Do We make your site feel instant. LCP, CLS, INP... the metrics Google cares about? We get them right. Custom lazy loading, surgical CSS, fonts and images that appear exactly when they should. Your marketing scripts and third-party apps get optimized without losing what makes them useful. Server-side work that cuts Time to First Byte so pages respond the moment someone clicks. Our Stack We work where speed matters most. Shopify (Plus), WordPress/WooCommerce, headless setups. Liquid, JavaScript (Vanilla, React, Next.js), PHP. Google Search Console, Lighthouse, GTmetrix, WebPageTest for the diagnostics that actually tell the truth. Who We Work With High-growth D2C brands and wellness companies where faster sites mean real revenue. Groomie, Purovitalis, our own brands like Noctara. If every millisecond affects your AOV and retention, we get it. Every project gets a 20-day optimization sprint. Intentional code, assets built for pure speed. Nothing extra, nothing missing.

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YourStoreMatters

AgencyBelgiumFrom $500

4.97(17 reviews)

shopexpertsscore

95

YourStoreMatters: The Shopify Growth Agency for Ambitious Brands. We help established brands scale their revenue on Shopify and Shopify Plus. We don't just build stores; we build systems that sell. Our focus is simple: High-Converting Design + Automated Customer Retention. How We Help You Grow: Shopify Store Builds: We design fast, premium stores that are easy for your team to manage. No messy code, just a stable foundation for growth. Email & SMS Marketing: As Klaviyo Master Silver Partners, we turn your email list into a consistent revenue engine (usually 30%+ of total sales) using automated flows and segmentation. Subscriptions & Loyalty: We implement Recharge and Love Loyalty to turn one-time buyers into recurring subscribers. Pain-Free Migrations: We handle the complex move from Magento, WooCommerce, or older Shopify themes so you don't lose data or rankings. Why Merchants Trust Us: We operate as your long-term partner, not a one-off freelancer. We are obsessed with your ROI, your site speed, and your customer's experience. Our Certified Tech Stack: We are official experts in the tools that power modern ecommerce: Growth: Klaviyo, Omnisend Apps: Recharge, Judge.me, Loox, Shopify Flow Themes: Specialized in customizing premium themes like Horizon, Archetype & Out of the Sandbox Themes. VERIFIED PARTNER PROFILE: Shopify · Klaviyo Master Silver · Rebuy Bronze · Recharge · Trustpilot · Judgeme · LoyaltyLion · TextYess Elite

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Maik Gossen

Shopify Setup SpecialistGermanyFrom $100

5.00(4 reviews)

shopexpertsscore

75

I’m a german Shopify developer with over 5 years of experience working on e-commerce projects. My work focuses on custom Shopify development, store optimization, automations, and SEO foundations. I build and customize themes and apps using Liquid, HTML, CSS, GraphQL and JavaScript, and I regularly work with Shopify Flow and n8n to automate workflows and connect external tools. Projects I’m especially proud of include custom Shopify theme builds, clean migrations from WooCommerce and Shopware, and automation setups that significantly reduced manual work for store owners. I value clean code, clear communication, and solutions that are easy to maintain and scale over time.

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Speed Boostr

AgencyUnited StatesFrom $450

5.00(24 reviews)

shopexpertsscore

60

Speed Boostr is a specialized Shopify performance and optimization agency focused on improving store speed, Core Web Vitals, and conversion performance. Our team works hands-on with Shopify merchants to identify and resolve real-world performance bottlenecks across themes, apps, and custom code. We specialize in Shopify theme optimization, JavaScript and Liquid cleanup, image and asset optimization, and technical performance audits. Our work is fully Shopify-native and focused on measurable outcomes. Faster load times, better user experience, and higher conversion rates. We work primarily with established Shopify stores that want expert-level technical improvements without sacrificing design, functionality, or scalability.