Dmitriy Zhiganov is a software engineer and educator publishing advanced front-end course material focused on professional-grade development.
His CourseFlix listing carries the Advanced Frontend Course — Master Professional Frontend Development — covering the architecture, tooling, and patterns that show up in production front-end codebases past the toy-project size.
Material is paid and aimed at intermediate-to-senior front-end developers building real applications. For broader front-end content on CourseFlix, see the Frontend topic page where this course sits alongside material on React, Vue, Angular, and the wider modern web ecosystem.