Architecture and design of information systems
Java (J2SE and J2EE)
Relational databases (Oracle, PostgreSQL)
Secure web applications development
Visual modelling tools (ArchiMate, Sparx Enterprise Architect)
UML (version 2.0 or above)
Object Oriented design patterns
Web services design (REST and SOAP)
Data analysis and data modelling
Enterprise architecture frameworks (TOGAF, COBIT, Zachman)
AI expertise
BPMN expertise