Umair A.

Shopify Plus Developer | Custom Themes, Apps, Migrations & CRO

140+ Shopify stores delivered. 100% Job Success. Top Rated Plus. $400K+ earned on Upwork. If your Shopify store is bleeding revenue through slow load times, a stalled migration, a custom feature your last developer couldn't finish, or a checkout that just isn't converting, I've solved that exact problem for Just Thrive, Wellnesse, Alitura, FrontFlip, and Vividora. I'm a Certified Shopify Developer with 9 years of Shopify and Shopify Plus experience. 🏗️ Custom Shopify Theme Development Shopify 2.0, custom Liquid development, Figma to Shopify, mobile responsive design, metafields, metaobjects, Dawn/Prestige/Impulse/Turbo/Empire/Ecomify customization, headless Shopify with React and Next.js. ⚙️ Shopify App Development → Node.js, React, Shopify Admin API, Storefront API, GraphQL, Webhooks, Shopify Flow, Scripts and Functions. → Shipped FrontFlip, 8 apps for Crucial Commerce, AI Boostwriter, 3D configurators and AI customization tools. 🔄 Shopify Migrations → WooCommerce, BigCommerce, Magento, Wix, Squarespace, PrestaShop, Lightspeed, WordPress, and GoDaddy to Shopify. → Full migration: products, collections, metafields, customers, orders, SEO 301 redirects and URL preservation. ⚡ Speed Optimization and Core Web Vitals → LCP, CLS and FID targeting, lazy loading, image compression, JS/CSS minification, render blocking elimination and app code cleanup. Average: 40% faster load times. 📈 Conversion Rate Optimization → A/B testing, checkout optimization, upsell/cross-sell, cart abandonment recovery, landing page design, sales funnel optimization and Shopify Plus discount logic. → GA4, GTM, Meta Pixel, Hotjar, Facebook Pixel. 🎨 Design and UX Figma to Shopify, store redesign, mobile responsive design, UX/UI optimization, wireframing, interaction design and conversion-focused ecommerce storefront design. 🔌 Integrations Klaviyo, Recharge, Gorgias, Stripe, PayPal, ShipStation, Mailchimp, Zapier, Make, Bold, Skio, CartHook, HubSpot, Omnisend, ActiveCampaign, Authorize.net, Printify, Tidio, Intercom, and custom ERP/CRM API integrations. 🏆 Case Studies 📌 Just Thrive — Recharge conflicts breaking theme, broken CJ pixel killing affiliate revenue, funnels on Sticky. Fixed integrations, migrated to Shopify Payments, rebuilt funnels, Shopify Plus discount logic, built custom checkout app. 📌 Wellnesse — Outdated storefront, poor UX, low conversions. Redesigned full UX/UI, optimized checkout, integrated subscriptions and reviews in a mobile responsive layout. 📌 Alitura — Slow store, bloated codebase. Full audit, redundant code cleanup, custom landing pages, Klaviyo updates. 📌 Vividora — Needed an AI and 3D print-on-demand platform. Built a custom Shopify app with ReactJS, Node.js, Three.js, AI design generation, and Printify automation. 🚀 Real-time 3D customization, automated fulfillment, scalable architecture. 📩 What Happens When You Message Me You'll hear back within 30 minutes. I'll ask a few questions about your store. By the end of that conversation, you'll know what needs doing, how long it takes, and exactly what it costs. No surprises, no scope creep, nothing starts without a written agreement. Good fit: scaling Shopify/Plus stores, long-term development, custom app builds, and platform migrations. 🟢 Send your store URL for a quick Shopify audit, improvement roadmap, and cost estimate. 🧰 TECH: Shopify | Shopify Plus | Shopify 2.0 | Liquid | Figma to Shopify | React | Next.js | Node.js | GraphQL | Storefront API | Admin API | AJAX API | HTML5 | CSS3 | JavaScript | jQuery | Tailwind | Bootstrap | JSON | Metafields | Headless Shopify | GA4 | GTM | Meta Pixel | Klaviyo | Recharge | Stripe | Zapier | Printify | ShipStation 🔥 SERVICES: Shopify Developer | Shopify Expert | Shopify Plus Developer | Shopify Theme Developer | Custom Theme Development | Shopify 2.0 Developer | Shopify App Developer | Shopify Migration Expert | WooCommerce to Shopify | Speed Optimization | Shopify CRO | Shopify SEO | Store Setup | Store Redesign | Figma to Shopify | Liquid Developer | Bug Fix | Integration Expert | Ecommerce Developer | Product Customizer | Public App Developer