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I’m a Shopify Theme & App Developer and CRO Expert focused on building fast, modern, and conversion-driven Shopify stores. I specialize in custom Shopify theme development, and Figma-to-Shopify implementation and Shopify App Development Over the past few years, I’ve helped brands redesign, migrate, optimize, and scale their Shopify stores through better UX, cleaner code, faster pages, and custom functionality built around real business goals. Expertise • Custom Shopify 2.0 theme development: Dawn, Prestige, Impulse, and fully custom builds • Advanced theme customization and section-based architecture • Figma to Shopify full-store implementation • Shopify speed optimization and Core Web Vitals improvements • Technical SEO: structure, metadata, schema, image optimization, WebP migration • Bug fixing, code cleanup, and Liquid refactoring • Shopify Markets setup, localized URLs, multilingual logic, and multi-region storefronts • Cart, bundle, wishlist, upsell, gift, and dynamic pricing features using Liquid and JavaScript • Ongoing Shopify support for launches, redesigns, CRO, and store improvements Recent Projects • PetalJet: SEO optimization and technical performance refactor, including media optimization, speed improvements, and structured data setup. • MagicScent: Custom “Build Your Bundle” section built with Liquid and JavaScript to improve average order value. • Junior’s Cheesecake: Custom order handling page and branded email templates for different order statuses. • ReviewCore: Headless Shopify reviews backend app with review storage, moderation, CSV import, and lightweight storefront integration. What You Get • Clean, scalable, and maintainable Shopify code • A store that loads fast and is built to convert • Pixel-accurate implementation from Figma or existing references • Clear, reliable, and proactive communication • Practical Shopify guidance before, during, and after launch • A developer who treats your store like a business asset, not just a theme task I can start immediately or record a short Loom video to introduce myself and walk you through examples of my recent Shopify work. #Shopify Developer, #Shopify Expert, #Shopify Customization, #Shopify Theme Development, #Shopify Setup, #Shopify Store Design, #Shopify Speed Optimization, #Liquid Coding, #Shopify Apps Integration, #Shopify Plus, #Shopify Scripts, #Shopify API Integration, #Shopify Metafields, #Custom Shopify Theme, #FIGMA to Shopify##ShopifyThemeCustomization #ShopifyThemeDevelopment #ShopifyThemeSetup #ShopifyLandingPages #ShopifyHomepageDesign #ShopifyUIUX #FigmaToShopify #ShopifyPageBuilder #ShopifyCustomDesign #ShopifyMobileOptimization#ShopifySEO #ShopifySpeedOptimization #ShopifyConversionOptimization #ShopifyPerformance #ShopifyCoreWebVitals #ShopifySpeedBoost #ShopifyCheckoutOptimization #ShopifyCartOptimization#ShopifyCustomApps #ShopifyAppDevelopment #ShopifyPrivateApps #ShopifyPublicApps #ShopifyLiquidCoding #ShopifyMetafields #ShopifyAPIs #ShopifyHeadlessCommerce #ShopifyHydrogen #ShopifyPlusDevelopment #ShopifyCustomFeatures #ShopifyCodeFixes #ShopifyBugFixing#ShopifyMigration #WooCommerceToShopify #MagentoToShopify #BigCommerceToShopify #ShopifyDataMigration #ShopifyIntegration #ShopifyAPIIntegration #ShopifyThirdPartyApps

⭐ Shopify Certified Partner/Developer ⭐ Theme customization ⭐ Figma To Shopify development ⭐ Technical SEO & Pagespeed Optimization ⭐ CRO & A/B Testing Your Shopify success starts here! With 5 years of hands-on experience in Shopify development and eCommerce design, I specialize in crafting responsive, conversion-focused Shopify stores that deliver exceptional results. Whether you're starting from scratch, migrating platforms, or optimizing your existing store, I’m here to make your vision a reality. What I Bring to the Table: ✅ Shopify Design & Development: Fully customized, responsive, and pixel-perfect Shopify themes. ✅ Shopify Plus Expertise: Advanced features, integrations, and high-performance design. ✅ Platform Migration: Hassle-free migrations from WooCommerce, WordPress, or other platforms. ✅ Speed Optimization: Faster load times, smoother performance, and better conversions. ✅ SEO Optimization: Boost your store’s visibility and search rankings. ✅ Custom Integrations: API integration, app development, and custom functionality tailored to your needs. ✅ Ongoing Support: Reliable post-launch support to ensure your store’s success. Why Clients Choose Me: 💡 Proven Track Record: Over 100 Shopify stores built, including large-scale Shopify Plus projects. 🚀 Focused on Results: I don’t just build websites—I create experiences that convert visitors into loyal customers. 🤝 Client-Centric Approach: Clear communication, tailored solutions, and transparent workflows. 🎯 End-to-End Expertise: From strategy and design to development and marketing integration. 📅 On-Time Delivery: Meeting deadlines with precision and care. How I Work: 1️⃣ Understand Your Goals: Every project starts with a deep dive into your business needs. 2️⃣ Tailored Solutions: I create designs and functionalities aligned with your brand and objectives. 3️⃣ Transparent Communication: Regular updates to keep you informed every step of the way. 4️⃣ Rigorous Testing: Ensuring your store works flawlessly on all devices. 5️⃣ Post-Launch Support: From updates to consultations, I’ve got you covered. Tech & Tools I Excel With: Design Tools: Figma, Adobe XD, Photoshop. Development Skills: HTML, CSS, JavaScript, Liquid, API integration. Marketing Integrations: Klaviyo, LoyaltyLion, Google Analytics, and more. eCommerce Optimization: Speed audits, SEO tools, CRO best practices. Let’s Build Your Shopify Dream Together! Whether you're looking for a fresh design, a smooth migration, or an optimized store, I’m here to deliver results that exceed expectations. Click "Hire Me" to discuss how we can take your Shopify store to the next level. Best regards, Michael

🟢 Shopify Specialist · Automations · SEO · Development Hi, I’m Maik Gossen, a Shopify developer from Germany I help Shopify stores sell more, work more efficiently, and get found — in search engines and AI tools like ChatGPT. If you’re planning to set up a new Shopify store or migrate an existing one, get in touch. With 4+ years of hands-on Shopify experience, I focus on improving stores where it actually matters: conversion, automation, and visibility. No buzzwords, no overengineering — just solutions that support real business growth. What I Help You Achieve 📈 Better Conversion & User Experience I optimize product pages, collections, and store structure so customers understand your offer faster and make confident buying decisions. Result: higher conversion rates without increasing ad spend. ❇️ Less Manual Work Through Automations I build custom workflows using Shopify Flow and n8n to automate repetitive tasks and connect your tools. Typical use cases: - order and fulfillment workflows - customer tagging and segmentation - app and system integrations Result: fewer errors, less admin work, and smoother daily operations. 🔎 SEO That Brings Qualified Traffic - I set up solid technical SEO foundations inside Shopify: - clean templates and semantic structure - optimized product and page setups - structured data where it makes sense Result: better rankings, more relevant traffic, and long-term visibility. 🪄 Visibility in AI Tools like ChatGPT - I optimize Shopify stores and content so they are easier to understand for AI-powered search tools and assistants. This includes: - clear information architecture - well-structured content - machine-readable context (schema & data logic) Result: your products and brand are more likely to appear in AI-driven search results and recommendations. 💎 Clean, Scalable Shopify Development I build and customize Shopify themes using Liquid, HTML, CSS, and JavaScript — always maintainable and ready to grow with your business. Result: a stable Shopify setup you can rely on long term. 🔄 Safe Migrations to Shopify I handle migrations from WooCommerce, Jimdo, Prestashop, or Shopware — including products, customers, URLs, and SEO-relevant data. Result: a smooth transition to Shopify without downtime or ranking loss. 🛠️ How I Work - I start with your goals, not with tools - I build custom solutions instead of generic setups - I communicate clearly and keep projects transparent - I test thoroughly and stay available after launch Experience & Tools - 4+ years Shopify development - Liquid, HTML, CSS, JavaScript, Shopify API - Shopify Flow, n8n, Zapier - Figma, Adobe Creative Suite - Technical SEO & structured data - Klaviyo, Mailchimp, Billbee, PlentyMarkets Feel free to send me a message on Upwork and let’s talk about what your Shopify store needs next.

🏆 𝗧𝗼𝗽 𝗥𝗮𝘁𝗲𝗱 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 | 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 🚀 𝗠𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: ► 𝗧𝗲𝗺𝗽𝗹𝗮𝘁𝗲 𝘁𝗼 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻: Convert design files (XD, PSD, Sketch, Figma, Zeplin) into fully functional themes for Shopify/Shopify Plus, WordPress, BigCommerce, React, or any platform. ► 𝗦𝗵𝗼𝗽𝗶𝗳𝘆 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Custom theme development and customization, Shopify Plus, app integration, and enhancing your store’s functionality. ► 𝗥𝗲𝗮𝗰𝘁/𝗩𝘂𝗲 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Build dynamic and modern web applications with API integrations using React, Redux, Next.js, or Vue.js. ► 𝗪𝗲𝗯𝘀𝗶𝘁𝗲 𝗗𝗲𝘀𝗶𝗴𝗻: Craft visually engaging designs for Shopify and WordPress websites using tools like Figma, Adobe XD, Photoshop, etc. ► 𝗧𝗿𝗼𝘂𝗯𝗹𝗲𝘀𝗵𝗼𝗼𝘁𝗶𝗻𝗴 & 𝗕𝘂𝗴 𝗙𝗶𝘅𝗲𝘀: Resolve errors, technical issues, and performance problems on your Shopify store or WordPress website. ► 𝗣𝗿𝗼𝗱𝘂𝗰𝘁 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Write compelling product descriptions, upload products, and optimize your catalog for better engagement and sales. ► 𝗘-𝗰𝗼𝗺𝗺𝗲𝗿𝗰𝗲 𝗠𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻: Seamlessly transfer your store from any platform to Shopify or WordPress while ensuring all features remain functional. ► 𝗖𝘂𝘀𝘁𝗼𝗺 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 & 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Develop tailored functionalities, including subscription flows for recurring products and integrations like Klaviyo email marketing. ► 𝗡𝗲𝘄 𝗙𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗳𝗼𝗿 𝗦𝘁𝗼𝗿𝗲𝘀: Add custom sections and new features to elevate your Shopify or WordPress store's functionality. ► 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Build robust user interfaces using HTML5, CSS3, Bootstrap, jQuery, JavaScript, and modern frameworks like React, Redux, or Vue.js. ► 𝗪𝗼𝗿𝗱𝗣𝗿𝗲𝘀𝘀 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: Custom WordPress themes, plugin development, and website customization to suit your business needs. ► 𝗛𝗧𝗠𝗟 𝘁𝗼 𝗖𝗠𝗦 𝗖𝗼𝗻𝘃𝗲𝗿𝘀𝗶𝗼𝗻: Transform static HTML templates into responsive Shopify or WordPress websites with ease. ► 𝗘𝗹𝗲𝗺𝗲𝗻𝘁𝗼𝗿 & 𝗣𝗮𝗴𝗲 𝗕𝘂𝗶𝗹𝗱𝗲𝗿𝘀: Create stunning WordPress pages using Elementor or any other popular page builder. As a Full-stack Web Development specialist, I have experience in all stages of web project development. My particular interest lies in designing and developing e-commerce websites, and I have over 8 years of experience in this field. I possess a range of technical skills including HTML5, CSS3, PHP, Bootstrap, jQuery, JavaScript, React, Redux, Vue, and am proficient in software applications such as Adobe Photoshop, XD, Figma, and CMS platforms including Shopify, WordPress, Laravel, BigCommerce and Squarespace. I am dedicated to delivering responsive and visually appealing websites that meet the unique needs of my clients. If you're looking for top-quality websites that will increase leads, make life easier and build on your brand identity, you've come to the right place. 🌟 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗻𝗻𝗲𝗰𝘁: Send me a message and let’s discuss your project. My goal is to deliver the best possible results for you. Keywords: Shopify Developer, Shopify Frontend Developer, Shopify Theme Developer, Shopify Plus Developer, Shopify Expert, Shopify Liquid Developer, Shopify Custom Theme, Shopify Theme Customization, Shopify Store Development, Shopify Speed Optimization, Shopify UX Developer, Shopify CRO Expert, Frontend Developer, Frontend Engineer, Web Frontend Development, HTML5, CSS3, JavaScript, Responsive Web Design, UI Developer, UX Implementation, Mobile-First Design, Clean UI Development, Performance Optimization, Figma to Shopify, Figma to HTML, Figma to React, PSD to Shopify, XD to Shopify, Sketch to Shopify, Design to Code, Pixel-Perfect Development, UI Design Implementation, React Developer, Next.js Developer, React Frontend Developer, Vue.js Developer, SPA Development, API Integration Frontend, Ecommerce Developer, DTC Shopify Developer, Conversion Rate Optimization, Shopify AOV Optimization, Shopify UX Optimization, Shopify PDP Optimization, Shopify Collection Page Optimization, Mega Menu Development, Navigation UX Optimization, Core Web Vitals, LCP Optimization, Shopify Performance, Lazy Loading, Asset Optimization, Render Blocking Fixes, Klaviyo Integration, Subscription Flow Development, Shopify App Integration, Custom Shopify Sections, Dynamic Product Pages, Shopify Bundles, Frequently Bought Together, WordPress Developer, WordPress Theme Development, Elementor Expert, HTML to WordPress, CMS Development, Top Rated Shopify Developer, Long-Term Shopify Support, Ongoing Shopify Maintenance, Freelance Shopify Developer, Remote Shopify Developer, Stand-by Shopify Developer, BigCommerce, Bigcommerce developer, BigCommerce development

I’m a Senior Full-Stack Engineer with strong Shopify expertise and several years of practical experience developing web applications and eCommerce solutions from the ground up. My work spans both frontend and backend development, with a focus on building reliable, maintainable systems that serve real business needs. I have extensive experience with Shopify development, including custom Liquid development, theme customization, CRO focused improvements, store optimization, and extending existing Shopify stores with custom functionality. I’ve worked with modern frameworks like React and Next.js on the frontend, and have built robust backends using Node.js, Python, and PostgreSQL. I’m comfortable designing APIs, working with cloud infrastructure (primarily AWS), and setting up CI/CD pipelines to support smooth deployments. I take a straightforward approach to problem-solving, and I care deeply about writing clean code, reducing complexity, and working closely with teams to deliver solid, long-lasting solutions. Whether I’m improving an existing system or building something new, I aim to keep things simple, stable, and effective.

I help e-commerce brands turn traffic into revenue. I don’t just “build websites.” I build high-converting e-commerce systems engineered for sales, speed, and scalability. My approach combines conversion rate optimization (CRO), high-performance development, and data-driven UX decisions to maximize ROI without increasing ad spend. Every layout, section, and interaction is designed with one goal in mind: turning visitors into buyers. ❌ The Problem Most E-commerce Brands Face ➤ A visually appealing website with low conversion rates ➤ High bounce rates and cart abandonment ➤ Slow page speed hurting rankings and ad performance ➤ Shopify or WordPress themes not optimized for conversions ➤ Traffic coming in, but revenue not growing My Solution I act as your CRO and development partner, not just a coder. I audit your funnel, analyze user behavior, and optimize your Shopify or WordPress store to improve conversions, speed, and user experience. From homepage messaging to checkout optimization, every improvement is backed by CRO best practices and real business metrics. You get a website that doesn’t just look good — it performs. Revenue-Driving Results ➤ 105% conversion rate increase for an international beauty brand in 30 days ➤ Reduced cart abandonment by 30% through checkout and mobile UX optimization ➤ $45K revenue generated in the first week of a Shopify store launch ➤ Achieved 90+ Google PageSpeed scores on mobile and desktop Core Expertise ➤ Conversion Rate Optimization (CRO) ➤ Shopify & Shopify Plus Development ➤ WordPress & WooCommerce Development ➤ Funnel Optimization & UX Improvements ➤ Page Speed & Core Web Vitals Optimization Technical Skill Stack ➤ Shopify (Liquid, Custom Themes, App Integration, Headless) ➤ WordPress & WooCommerce (Custom Themes, ACF, Memberships, Subscriptions) ➤ Website Migration (WP to Shopify, Shopify to WP, Webflow, Squarespace) ➤ Performance Optimization (Caching, Image Optimization, Speed Audits) ➤ Frontend Development (HTML, CSS, JavaScript) ➤ API Integrations & Third-Party Tools Why Clients Choose Me ➤ ROI-Driven Approach — every change is measured by impact on revenue ➤ Proven Track Record — 250+ websites delivered globally ➤ CRO-Focused Development — not just design or templates ➤ Clear Communication — fast, professional, and reliable ➤ Long-Term Partner Mindset — not one-off gigs I’ve worked with clients across the US, UK, Europe, and Australia, helping e-commerce brands scale smarter by improving what already exists instead of wasting budget on more traffic. Ideal For ➤ Shopify store owners ➤ WordPress / WooCommerce businesses ➤ D2C & e-commerce brands ➤ Businesses running paid ads but struggling with conversions ➤ Brands preparing for scale or high-traffic launches How I Work ➤ CRO audit & opportunity analysis ➤ Performance & speed optimization ➤ UX improvements based on user behavior ➤ Conversion-focused development changes ➤ Ongoing optimization & testing If you want a Shopify or WordPress developer who thinks like a growth partner, not just a technician, let’s talk. ➡️ Invite me to your job ➡️ Book a consultation ➡️ Let’s turn more visitors into buyers Keywords shopify developer, wordpress developer, woocommerce expert, ecommerce website development, conversion rate optimization, cro expert, shopify plus developer, wordpress ecommerce, ecommerce optimization, website speed optimization, page speed expert, funnel optimization, checkout optimization, shopify cro, wordpress cro, ecommerce ux, shopify performance, woo commerce developer, ecommerce growth expert