I'm Mostafa Shrief, a Production Engineer turned Shopify Consultant and Educator. Over the past few years, I've helped more than 120+ businesses build, optimize, and scale their Shopify stores across different industries and markets.

As the founder of Rudci, a Shopify development agency, I lead a network of vetted freelancers delivering high-performance, conversion-optimized Shopify websites. I'm also the creator of multiple digital products and technical courses focused on Shopify development, speed optimization, and freelancing in the ecommerce space.

My mission is simple: to teach practical, high-income skills that translate directly into freelance income or business growth. I don't teach fluff or theory—I teach what I apply with real clients every day.

Whether you're looking to learn Shopify development, become a freelance consultant, or master performance optimization, my courses are designed to give you the exact systems, tools, and workflows to get there—step by step, and without unnecessary complexity.