Hire the Best CS-Cart Specialists in Mumbai, IN

I am a professional Prestashop,wordpress,shopify,opencart,lightspeed and many more ecommerce platform with big experience (140+ ecommerce website). I specialize in both creating theme templates and developing plugins which completely correspond to the need of my customers. I develop projects large and small and will work with you also on an on going basis so if at any time you want to make small changes or improvements to your site, I can assist. Designing Softwares: 🚀 Adobe Photoshop 🚀 Adobe Illustrator 🚀 Adobe XD Front-End Skillset: 🚀 HTML/HTML5 🚀 CSS/CSS3 🚀 Javascript 🚀 Jquery 🚀 Bootstrap 3 & 4 🚀 Angular JS PHP Frameworks & CMS: 🚀 Prestashop 🚀 WordPress 🚀 Shopify 🚀 Opencart 🚀 Lightspeed 🚀PHP 🚀 CodeIgniter 🚀 Laravel

✅ Looking for a developer who builds ecommerce stores properly, not just installs themes and plugins? That's what I do. I specialize in Shopify and WordPress/WooCommerce development - building stores from scratch, customizing themes, fixing broken sites, and handling the technical work that off-the-shelf setups can't. I bring a full-stack developer's mindset to ecommerce: clean code, proper structure, and solutions built for your specific store rather than generic templates. What makes me different: I bring a full-stack developer's mindset to ecommerce. That means I don't just install plugins and pick themes - I build custom solutions, write clean code, and optimize every part of your store for speed, SEO, and conversions. 🛒 𝐖𝐇𝐀𝐓 𝐈 𝐁𝐔𝐈𝐋𝐃 & 𝐅𝐈𝐗 Shopify store setup and custom theme development in Liquid. Shopify app integration for reviews, upsells, subscriptions, and loyalty programs. WooCommerce store development from scratch, including custom WordPress theme development and page builder work in Elementor and Divi. WooCommerce payment gateway setup with Stripe, PayPal, and regional gateways. Product setup, variations, inventory, and shipping configuration. Site speed optimization and Core Web Vitals fixes. Store migration between Shopify and WooCommerce. Fixing broken WordPress/WooCommerce stores, plugin conflicts, and recurring errors. ⚙️ 𝐌𝐘 𝐄𝐂𝐎𝐌𝐌𝐄𝐑𝐂𝐄 𝐒𝐓𝐀𝐂𝐊 Shopify: Liquid, Dawn theme, Shopify CLI, Shopify Apps, Shopify Plus. WordPress: WooCommerce, Elementor, Divi, ACF, WPRocket. Payments: Stripe, PayPal, Razorpay, and local gateway integration. Performance: GTmetrix, PageSpeed Insights, Core Web Vitals. ✅ WHY CLIENTS HIRE ME AGAIN • I fix things properly - not just quick patches that break again later • Clean, well-structured code - no bloat, no unnecessary plugins • SEO-ready from day one - every store I build is optimized for Google • Fast delivery - most store setups completed within 3–5 business days • Clear communication - I update you at every stage, no radio silence Recent work: a full Shopify redesign for CagePunch covering custom theme development and a complete store rebuild - 5 stars, delivered on time. 📩 Send me your project details and I'll get back to you within a few hours. Let's build a store that grows your business. Shopify Development, Shopify Theme Development, Shopify Liquid, Shopify Plus, Shopify App Integration, Shopify Migration, WooCommerce Development, WordPress Development, WordPress Theme Development, WordPress Plugin Development, Elementor, Divi, Ecommerce Website Development, Payment Gateway Integration, Website Performance Optimization, Page Speed Optimization, Core Web Vitals, Responsive Web Design, Custom Storefront Development, Store Migration.

⭐ Top Shopify Developer | CRO Expert | Liquid Developer | 15+ Years | 300+ Shopify Stores Built | Worked with Microsoft India & GE India ⭐ I help Shopify and Shopify Plus brands build high-converting, fast, and scalable eCommerce stores through custom Liquid development, Shopify 2.0, performance optimization, app integrations, and conversion-focused solutions. With 15+ years of experience and 300+ Shopify stores delivered, I've worked with startups, growing DTC brands, and enterprise clients including Microsoft India and GE India. I maintain a 100% Job Success Score on Upwork and believe in building long-term partnerships through quality work and clear communication. Shopify Development Services ✅ Shopify Store Setup & Complete Store Development ✅ Shopify Plus Development ✅ Shopify Theme Customization (Dawn, Prestige, Impulse, Turbo, Motion & Custom Themes) ✅ Shopify 2.0 Sections, Metafields & Metaobjects ✅ Shopify Liquid Development ✅ Custom Features & Functionality ✅ Cart Drawer & Cart Customization ✅ Checkout Extensibility & Shopify Functions ✅ Shopify App Development & Custom Integrations ✅ Shopify API Development ✅ Shopify Speed Optimization & Core Web Vitals ✅ Shopify SEO Technical Fixes ✅ Bug Fixes & Ongoing Maintenance Shopify Apps & Integrations • Klaviyo • Recharge • Judge.me • Replo • PageFly • Gorgias • Meta/Facebook Pixel • Google Analytics 4 (GA4) • Google Tag Manager • ERP & CRM Integrations • Custom REST & GraphQL APIs Migration Services ✔ WooCommerce to Shopify ✔ Magento to Shopify ✔ WordPress to Shopify ✔ Shopify Theme Migration ✔ Shopify Plus Migration Also Available For • WordPress Development • WooCommerce • Elementor Pro • Bricks Builder • ACF Pro • PHP • Laravel • React • Next.js • HTML/CSS/JavaScript • PSD/Figma/XD to Shopify or WordPress Why Clients Hire Me ⭐ 15+ Years of Professional Experience ⭐ 300+ Shopify Stores Delivered ⭐ 100% Job Success Score ⭐ Fast 0–4 Hour Response Time ⭐ Clear & Proactive Communication ⭐ Clean, Maintainable Code ⭐ Reliable Long-Term Development Partner Whether you need a quick Shopify fix, a complete store build, Shopify Plus development, speed optimization, or ongoing technical support, I'd be happy to help. Let's talk — send me the details of your Shopify project and I'll reply within a few hours with a clear plan and timeline.

𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐄𝐱𝐩𝐞𝐫𝐭 | 𝐓𝐡𝐞𝐦𝐞 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧, 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 & 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 I am Mandar, a Shopify specialist with over 15 years of experience in building, fixing, and scaling Shopify stores that drive measurable business results. I help store owners resolve performance issues, improve conversion rates, and implement reliable solutions that scale with their business. 𝐒𝐞𝐥𝐞𝐜𝐭 𝐜𝐥𝐢𝐞𝐧𝐭𝐬: UBeauty, Under Armour, Neuma, Colorproof, Number 4, Mayorga, Mia Secrets, Euronics, Ayurvedagram, Mastermedi, Atomberg, Powerlook, Pilgrim. Clients hire me for 𝐜𝐥𝐞𝐚𝐫 𝐜𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐝𝐞𝐩𝐞𝐧𝐝𝐚𝐛𝐥𝐞 𝐞𝐱𝐞𝐜𝐮𝐭𝐢𝐨𝐧, and work that 𝐢𝐦𝐩𝐚𝐜𝐭𝐬 𝐫𝐞𝐯𝐞𝐧𝐮𝐞. — 𝐇𝐨𝐰 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐖𝐢𝐭𝐡 𝐘𝐨𝐮𝐫 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐓𝐡𝐞𝐦𝐞 𝐂𝐮𝐬𝐭𝐨𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 I customize Shopify OS 2.0 themes using clean, maintainable Liquid and JavaScript. All customizations are update-safe, well-structured, and aligned with your business goals. 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 & 𝐒𝐩𝐞𝐞𝐝 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 If your store feels slow or scores poorly on PageSpeed, I identify bottlenecks and improve page load times, Core Web Vitals, and overall store performance to reduce bounce rates and increase conversions. 𝐂𝐨𝐧𝐯𝐞𝐫𝐬𝐢𝐨𝐧 𝐑𝐚𝐭𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧 (𝐂𝐑𝐎) I optimize product pages, navigation, cart, and checkout flows to remove friction and improve the buying experience — resulting in higher engagement and sales. 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐏𝐥𝐮𝐬 & 𝐀𝐝𝐯𝐚𝐧𝐜𝐞𝐝 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I deliver Shopify Plus implementations, including B2B functionality, wholesale portals, multi-store setups, and complex third-party integrations for growing businesses. 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐡𝐨𝐩𝐢𝐟𝐲 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐚𝐥𝐢𝐭𝐲 I build custom features such as smart cart logic, advanced product filters, subscriptions, metafields, and tailored workflows beyond standard theme limitations. 𝐒𝐭𝐨𝐫𝐞 𝐌𝐢𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 & 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬 I manage secure migrations to Shopify (from WooCommerce, Magento, BigCommerce, Squarespace) and integrate third-party tools (apps, ERPs, CRMs, payment gateways) with zero data loss and minimal downtime. — 𝐖𝐡𝐲 𝐂𝐥𝐢𝐞𝐧𝐭𝐬 𝐂𝐡𝐨𝐨𝐬𝐞 𝐌𝐞 • Clear and professional communication • Business-focused execution with measurable outcomes • Reliable delivery and respect for deadlines • 15+ years of hands-on eCommerce experience across multiple industries • Available in US, EU and AU timezones with same-day response — 𝐍𝐞𝐱𝐭 𝐒𝐭𝐞𝐩𝐬 If you are looking for a reliable Shopify expert who understands both the technical and business side of eCommerce, I would be happy to discuss your project. Message me with your requirements, and I'll respond with a clear plan of action.

I’m a Senior Shopify Developer & Certified Shopify Partner with 7+ years of hands-on experience, dedicated to helping ambitious DTC and eCommerce brands build, scale, and optimize high-converting Shopify stores. I've partnered with 50+ brands to drive significant growth, boost revenue, and improve customer retention. - Shopify Theme Development & Customization ✅ Custom Shopify 2.0 Themes (Built from Scratch with Liquid, HTML, CSS, JS) ✅ Pixel-Perfect Figma/XD/PSD to Shopify Conversions ✅ Shopify 2.0 Migration & Custom Sections/Blocks ✅ Fully Responsive & Mobile-First UX/UI Design ✅ Conversion-Optimized Landing Pages - Shopify Plus & App Development ✅ Advanced Shopify Plus Features (Shopify Scripts, Custom Checkout, Flow, B2B) ✅ Private & Public Shopify App Development ✅ Headless Builds with Hydrogen, Next.js, JAMstack ✅ API Integration (ERP, CRM, 3PL, Custom Workflows) ✅ Custom Payment Gateway & Checkout Solutions - Performance Optimization & Growth Strategy ✅ Shopify Site Speed Optimization (Core Web Vitals, GTmetrix, Lighthouse) ✅ Conversion Rate Optimization (A/B Testing, Funnel Tweaks, UX Audits) ✅ Technical SEO (Schema, Site Architecture, Indexing, Meta Tags) ✅ Klaviyo, Loop, Yotpo, and Recharge Integrations for Loyalty & Subscriptions - Migrations & Store Setup ✅ Migrate from WooCommerce, Magento, BigCommerce, Wix to Shopify ✅ New Shopify Store Setup (Dropshipping, DTC, Subscription Models) ✅ Product Management, Order Flow Configuration & Maintenance ✅ Bug Fixes, Theme Debugging, Shopify Troubleshooting 💼 Notable Brands I’ve Worked With MaxProtein, Gynoveda, Wellbeing Nutrition, Crista Spices, FanCode, Taali Foods, Fancy Fluff, House of Meraki — and many more. 🏆 Why Clients Hire Me on Upwork 🔹 7+ Years Shopify Experience — Specialist in Shopify & Shopify Plus 🔹 Certified Shopify Partner — Since 2020 🔹 Full-Stack eCommerce Expertise — Liquid, JS, Shopify Apps & APIs 🔹 Headless Commerce Ready — Hydrogen, Next.js, JAMstack 🔹 Client-Focused — Transparent Communication, On-Time Delivery, Long-Term Support 🤝 Let’s Build a High-Performance Shopify Store 📩 Open to hourly, fixed-price, and retainer contracts. 📩 Agency & white-label partnerships welcome. 📩 Click 'Invite to Job' and let's discuss your goals today! Would you like help updating your Upwork title, skills tags, or project catalog as well? Keywords: Shopify Developer,Shopify Expert,Shopify Plus,Shopify Theme Customization,Shopify Store Setup,Shopify 2.0,Shopify Partner,Shopify Liquid,Shopify App Developer,Shopify Store Optimization,Figma to Shopify,PSD to Shopify,Mobile-First Design,Responsive Web Design,Pixel Perfect Development,UI/UX Optimization,Landing Page Design,Shopify Speed Optimization,Core Web Vitals,Conversion Rate Optimization,A/B Testing,Shopify SEO,Technical SEO,API Integration,Klaviyo Integration,Recharge Integration,Loop Subscriptions,Shopify Checkout Customization,Headless Shopify,JAMstack Development