Himanshu G.

CMS & eCommerce developer with 10+ years of experience across Shopify, WordPress, WooCommerce and Webflow. I build custom functionality, integrations and migrations, not just themes and plugins. Top Rated Plus | 97% Job Success | 5,400+ Upwork hours. I help businesses launch and improve websites and online stores through custom development, API integrations, platform migrations and ongoing technical support. Whether you are launching a new store, improving an existing website, connecting external business systems or migrating to another platform, I can help. SHOPIFY & SHOPIFY PLUS DEVELOPMENT ✓ Shopify Store Development, Setup & Customization ✓ Shopify Theme Development, Shopify 2.0 & Liquid ✓ Custom Shopify Sections, Templates & Storefront Features ✓ Shopify Plus Development & Customization ✓ Product, Collection, Cart & Storefront Functionality ✓ Custom Shopify App Development & App Integrations ✓ Shopify Admin API, Storefront API, GraphQL & Webhooks ✓ Payment, Shipping, CRM, ERP & Third-Party Integrations ✓ Shopify Bug Fixing, Maintenance & Performance Optimization WORDPRESS & WOOCOMMERCE DEVELOPMENT ✓ Custom WordPress Website Development ✓ Custom WordPress Themes & Plugin Development ✓ WooCommerce Store Development & Customization ✓ Custom PHP Development & Business Functionality ✓ WooCommerce Checkout, Payment & Order Workflow Customization ✓ WordPress & WooCommerce API Integrations ✓ Custom Features, Third-Party Integrations & Automation ✓ Website Redesign, Speed Optimization & Bug Fixing ✓ WordPress & WooCommerce Maintenance and Support WEBFLOW & CMS DEVELOPMENT ✓ Webflow Website Development & Customization ✓ Webflow CMS, Collections & Dynamic Content ✓ Figma to Webflow Development ✓ Responsive Webflow Website Development ✓ Custom JavaScript, Components & Interactions ✓ CMS Templates, Dynamic Pages & Content Structures ✓ Website Redesign, Maintenance & Optimization I also support other CMS platforms, including Squarespace, when the project requirements match my experience. CMS & ECOMMERCE MIGRATION Moving your website or online store to another platform? I can help plan and implement the migration while accounting for existing data, functionality, integrations and SEO requirements. ✓ WordPress to Shopify Migration ✓ Shopify to WooCommerce Migration ✓ WooCommerce to Shopify Migration ✓ CMS Website Rebuilds & Platform Migrations ✓ eCommerce Store Replatforming ✓ Product, Customer, Category & Content Migration ✓ URL Mapping, Redirects & SEO-Conscious Migration ✓ Theme Rebuilding & Storefront Customization ✓ Third-Party App, Payment & Shipping Migration ✓ Data Validation & Post-Migration Testing CUSTOM DEVELOPMENT & API INTEGRATIONS ✓ REST API & Third-Party API Integration ✓ Shopify API & WooCommerce API Development ✓ CRM, ERP & External Software Integrations ✓ Product, Order & Inventory Synchronization ✓ Payment Gateway & Shipping Integrations ✓ Webhooks & Automated Workflows ✓ Custom PHP, Liquid & JavaScript Development ✓ Backend Functionality & Business Logic ✓ Existing Integration Troubleshooting SELECTED PROJECT EXPERIENCE My development experience includes: ✓ Medley Home – Shopify furniture eCommerce website development. ✓ Glazen.nl – Product catalogue migration involving approximately 1,500 products. I also work on custom website functionality, platform customization, third-party integrations and technical improvements across CMS and eCommerce projects. TECHNICAL EXPERTISE CMS & eCommerce: Shopify, Shopify Plus, WordPress, WooCommerce, Webflow, Squarespace Shopify: Liquid, Shopify 2.0, Admin API, Storefront API, GraphQL, Custom Shopify Apps WordPress: PHP, Custom Themes, Plugin Development, WooCommerce Frontend: HTML5, CSS3, JavaScript, jQuery, Responsive Development Backend & Integrations: Laravel, MySQL, REST APIs, Webhooks, Third-Party Integrations WHY WORK WITH ME? ✓ 10+ years of professional web development experience ✓ Top Rated Plus freelancer on Upwork ✓ 97% Job Success ✓ 5,300+ Upwork hours and $100K+ earned ✓ Development experience across multiple CMS and eCommerce platforms ✓ Custom development beyond standard themes and plugins ✓ Frontend, backend, API and integration capabilities ✓ Experience with platform migrations and complex requirements ✓ Available for individual projects and long-term development partnerships I work with clients across the US, UK, UAE, Australia, Israel and Europe, with flexible time-zone availability. HAVE A CMS OR ECOMMERCE PROJECT? Need help with Shopify, WooCommerce, WordPress, Webflow, integrations or platform migration? Send me an invitation with your requirements and website link. I will review them and suggest a practical approach. Available for individual projects and long-term partnerships.