Nasir M is a Senior Shopify and WordPress Developer with over seven years of experience delivering high-performance, conversion-focused e-commerce solutions for global clients. He specializes in building fully custom Shopify themes from scratch using Liquid, alongside advanced frontend development with HTML5, CSS3, JavaScript, and jQuery to create scalable, maintainable architectures. His expertise extends to conversion rate optimization (CRO), where he designs high-impact product pages and user journeys informed by A/B testing and user behavior insights. Nasir is highly proficient in Shopify app integrations, REST API handling, and implementing secure multi-gateway payment systems including Stripe, PayPal, and Klarna. On the WordPress side, he develops custom themes and WooCommerce solutions using PHP, aligning technical implementation with business goals. He also brings strong experience in performance optimization, consistently improving Core Web Vitals and achieving significant load speed enhancements. With a track record of delivering over 200 Shopify stores—many driving 2x–3x conversion growth and contributing to substantial revenue—he combines deep technical expertise with a strong understanding of e-commerce strategy, making him a results-driven engineer focused on both performance and business impact.