Adobe Commerce Essentials for Developers (formerly known as Magento 2 Development Essentials) is a 3-day instructor-led classroom or virtual course. In this course, you will customize Adobe Commerce using different techniques such as dependency injection (DI), action class, layout system, module, data patch, Adminhtml, and system XML. Prerequisites: - PHP, Composer, MySQL, OOP, GoF, and GRASP - At least 2 years of development experience in PHP, MySQL, and Apache/Nginx (Recommended)