Hire Shopify Performance & Speed Optimization Experts

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Simon Davies

Shopify App DeveloperUnited KingdomFrom $75

Not yet rated

shopexpertsscore

30

I’m a senior Shopify App developer with 8+ years of experience building and scaling both custom and public Shopify applications for small startups to enterprise level companies. I build Shopify applications using Laravel, React and Polaris, I have extensive knowledge of Shopify's APIs and the Shopify ecosystem. I have helped grow public shopify apps to over 7k installs and handling 350K daily webhooks. I bring 17 years of overall web development experience, with a strong focus on clean architecture, performance, and long-term maintainability, especially important for Shopify apps that need to pass review, scale reliably, and evolve with Shopify’s ecosystem.

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Bounce

AgencyUnited KingdomFrom $5000

Not yet rated

shopexpertsscore

15

We’re a London-based Shopify e-commerce agency partnering exclusively with luxury brands, enterprise clients, and ambitious D2C companies. Most agencies build stores. We build strategic advantages for clients who need measurable returns and are ready to leverage the power of Shopify as a platform and engine for growth. We approach every project as a business challenge first, a technical challenge second. Before designing or writing code, we immerse ourselves in your commercial objectives and customer behaviour, ensuring every decision ties to measurable outcomes. Our technical excellence in visual/UX design, bespoke theme development, complex app integrations, headless commerce, and merchant operations is paired with strategic ecommerce thinking that challenges assumptions. We work with brands that have ambitious growth targets and view e-commerce as a strategic asset. We measure success by your metrics: conversion rates, average order values, and customer lifetime value. If you’re ready for a conversation about your goals and how we can deliver them for your business.

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Stanislav Lvovskiy

CRO SpecialistIsraelFrom $65

Not yet rated

shopexpertsscore

35

I help Shopify and Shopify Plus brands increase revenue by fixing the highest-leverage parts of the funnel. Product pages, cart experience, checkout flow (within platform limits), site speed, and UX. Why clients work with me: I’m not “design-only” or “dev-only.” I combine CRO analysis, UI/UX design, and performance-first implementation - so changes aren’t just “prettier.” They ship cleanly, load fast, and can be measured in GA4. My approach: Audit → prioritized roadmap → implementation → measurement Core services: CRO & UX audits (GA4 funnels, heatmaps, session recordings) PDP/collection/cart optimization (conversion + theme architecture) Speed & Core Web Vitals improvements (render-blocking cleanup, image strategy, JS reduction) Custom theme development (Figma → Shopify, modular Liquid/JSON) Shopify migrations (staged rollout, SEO preservation, QA + rollback plan) Technical stack: Shopify/Shopify Plus, Liquid, Hydrogen, JavaScript (ES6+), GA4, A/B testing tools, Figma. No page-builder bloat. No app stacking. No fragile workarounds - just clean code your team can maintain. Send your store URL + goals — I’ll reply with the highest-impact opportunities and the key risks to address first.

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Always Open Commerce

AgencyUnited StatesFrom $1000

5.00(6 reviews)

shopexpertsscore

75

Always Open Commerce (AOC) is a Shopify focused Free-Agency and BigCommerce for established brands that need reliable execution and measurable growth. We handle end-to-end builds, redesigns, and platform migrations, plus ongoing optimization and support. Our team is structured by specialty, not generalists: Shopify developers, UX/UI designers, CRO specialists, technical SEO, paid media, content, and data/catalog specialists. This allows us to diagnose issues quickly and actually implement fixes, not just provide recommendations. Core services: Shopify theme builds, redesigns, and performance improvements Migrations from Magento, BigCommerce, WooCommerce, and legacy platforms with SEO-safe redirects and data validation CRO and UX optimization (navigation, collection architecture, PDP systems, cart/checkout improvements) Technical SEO and analytics setup (GA4, Search Console, tracking) Product data management and catalog scaling (attributes, filters, rules, feeds) Tech stack and tools: Shopify (Online Store 2.0, Liquid), GA4, Google Tag Manager, Search Console, Hotjar, Figma, and common eCommerce apps and integrations depending on the project. We work best with teams that want a long-term partner, clear communication, and disciplined delivery, especially for technically complex catalogs, B2B and industrial eCommerce, and brands that care about UX and conversion performance. Built like an agency, priced like a freelancer.

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Taksh Shah

Shopify Plus EngineerIndiaFrom $65

Not yet rated

shopexpertsscore

35

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.

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Karim Tarek

Shopify Plus EngineerCanadaFrom $125

5.00(1 reviews)

shopexpertsscore

35

Fullstack Shopify Plus developer with 17+ years in web development and 9+ years on Shopify. Spent nearly 3 years at PIVOT (Shopify Plus Agency Partner), contributing to 20+ custom storefronts for brands like Timbuk2, UrbanStems, Vuori, and X-Chair. My work covers custom Liquid themes, product configurators, structured data, and integrations with Klaviyo, Yotpo, Rebuy, Klevu, Elevar, and Affirm. I also built and published FieldsRaven, a Shopify app on the App Store using Ruby on Rails. Available for retainer and project-based work.

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Logo Media

AgencyUnited StatesFrom $1250

4.60(8 reviews)

shopexpertsscore

55

Logo Media is a Shopify-focused development agency with 15+ years of experience helping DTC and e-commerce brands build, optimize, and scale their online stores. We've partnered with 200+ brands — including Chubbies, Alo Yoga, and Krave Beauty — generating over $680M in client revenue with an average 25%+ improvement in conversion rates. Our team specializes in custom Shopify theme development (Horizons, Prestige, Impact, Skeleton), complex migrations (WooCommerce, Magento, BigCommerce → Shopify), CRO strategy, Shopify Plus builds, and third-party app integrations. We also handle B2B/wholesale setups, Shopify Collective configurations, and headless/Hydrogen builds for brands that need performance at scale. Tech stack: Shopify Liquid, Hydrogen/Remix, JavaScript, Node.js, Tailwind CSS, Figma, ClickUp, Vercel, and a growing suite of AI-powered development tooling. We work across the full project lifecycle — from discovery and design to launch and ongoing optimization — and bring a data-driven, partnership-first approach to every engagement.

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Ecom Swift LLC

AgencyUnited StatesFrom $5

4.90(378 reviews)

shopexpertsscore

55

Ecom Swift LLC is an affordable digital marketing company serving Shopify since 2018 with 900+ satisfied customers. We serve clients worldwide. Low sales? Make these changes ➜ https://tinyurl.com/BoostCRO Whatsapp💬: +1 631 251 1767 Email 📧: [email protected]

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MLVeda

AgencyUnited StatesFrom $85

4.90(659 reviews)

shopexpertsscore

60

With over a decade of proven expertise in Shopify and Shopify Plus, and 16,000+ active customers, MLVeda partners with high-growth startups and global enterprises to deliver scalable, end-to-end Shopify solutions. Your trusted Shopify experts. Visit us at www.mlveda.com

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XeeDevelopers

AgencyUnited KingdomFrom $100

5.00(156 reviews)

shopexpertsscore

55

Shopify Store Development Agency established in 2019, worked on 500+ Shopify stores. We offer end to end Shopify solutions ranging from Store Setup, Store Design, Store Migration, Theme Customization to SEO. We just don't say it, we deliver it. 🥇🥇