CQ5 Architecture Stack.
OSGI Components , Annotations
OSGI Bundles, Services, Components
Maven
VLT tool
Apache Sling
Resource resolution
Apache Sling APIs
Sling Servlets
JCR/OAK
Components
Basic Extjs Components
Touch UI Components
Version Control
Multi Site Manager
Dispatcher
AEM UI customization
Validation on components
AEM Forms
DAM (Digital Asset Manager)
Jquery Integration
Angular JS integration
AEM Performance tuning Tips & Tricks
ACS Commons tools Integration and customization
Query Builder
Sling Events
Sling Scheduling
User Groups Permission
Reverse Replication
Client Libraries
Overlay/Extending Foundation Components
Content Migration/Import
Tagging
Searching for Content