Proficiency in Java, JavaScript, HTML/DHTML, and other relevant technologies for customization and integration. * AEM Architecture:Understanding of AEM's core components like Sling, OSGi, and CRXDE, and experience with its infrastructure. * Development Practices:Strong skills in coding standards, unit testing, and debugging. * Collaboration & Communication:Ability to work effectively with cross-functional teams, including designers, content authors, and other developers. * Problem-Solving:Strong analytical and troubleshooting skills to identify and resolve AEM-related challenges.