AEM as a Cloud Service (AEMaaCS), Edge Delivery Services (EDS), Java, Jsp, Sling, React, Jcr, Content Fragments, Custom templates, AEM workflows, REST API integrations, Component dialog creation, Sling Models, Caching, OSGi services, Adobe I/O Events, GraphQL APIs, Next.js, Dispatcher setup, AEM headless, Adobe I/O Runtime