Mahruf Hussain

Shopify Developer

Pixelgipfel AG • Freelance

Mar 2026 - Present • 3 mos

Shopify developer for pixelgipfel.ch, a Swiss multi-vendor storefront, where I architected a custom OS 2.0 theme spanning 49+ modular sections built for long-term maintainability and scalability. I implemented a multi-vendor metafield system to power dynamic supplier attribution across the catalog, along with inventory location and shipping timeline logic automated through Shopify Flow and custom shipping rules. Additional work included debugging a race condition in Swym Wishlist Plus involving localStorage state, and ongoing collaboration on storefront performance, accessibility, and merchant workflow optimization.

Shopify Migration & Development Partner

EauDeParfum • Freelance

Sep 2025 - Present • 9 mos

Shopify developer for eaudeparfum.dk, a Danish fragrance retailer, where I led a full DanDomain to Shopify migration of 6,157 products, 54,227 customers, and 53,380 historical orders. I built a custom API pagination system to handle the large data volumes reliably, mapped legacy schemas into Shopify's product, customer, and order structures, and preserved order history and customer accounts through the transition. To protect organic search performance, I implemented a comprehensive SEO redirect strategy, mapping legacy DanDomain URLs to their new Shopify equivalents to preserve link equity and avoid traffic loss during the transition. Post-launch, the store saw 200% sales growth. Ongoing work includes theme-level JavaScript debugging (AJAX cart handlers, script fixes), ShopifyQL collection queries for merchandising, and general storefront maintenance and optimization. Tech: Shopify Liquid, Shopify Admin API, ShopifyQL, JavaScript, jQuery, and custom migration scripts.

Full-Stack Web Developer | eCommerce & Migration Specialist | Top Rated Seller

Upwork • Freelance

Dec 2020 - Present • 5 yrs 6 mos

As a Top Rated Full-Stack Web Developer with 7+ years of experience, I have helped agencies, eCommerce brands, and startups build, scale, and optimize their digital platforms. As the Founder and Lead Developer of NeoDigify, I have successfully delivered 90+ projects while maintaining a 100% Job Success Score on Upwork. My experience includes leading large-scale eCommerce migrations involving 6,000+ products with zero SEO loss, developing custom Shopify OS 2.0 themes from Figma designs, building custom Shopify applications with Remix, creating multi-vendor marketplaces, and developing custom WordPress plugins and integrations. I have worked extensively as a white-label development partner for agencies across the United States, Europe, and Australia, delivering scalable solutions for growing businesses. Throughout my career, I have consistently improved website performance, reducing load times by up to 60% and increasing conversion rates by more than 45% through technical optimization, UX improvements, and custom development. My expertise spans Shopify, WordPress, Webflow, API integrations, performance optimization, eCommerce architecture, and custom business automation solutions.