Javascript, CSS, Json, HTML, AJAX, Liquid, image optimization, lazy loading, Performance optimization, Shopify 2.0, Core Web Vitals

Google Tag Manager, HTML, Landing Page Optimization, CSS, Shopify, Javascript, UI UX principles, Analytics, GA4, Meta Pixel Conversion API, Shopify Apps and Integrations, Site Speed Optimization, Theme customization and development, Mobile Commerce Best Practices, Shopify Liquid, Product Merchandising