Back-end
Understand and master techniques and methodologies in MVC, Persistence, data abstraction, data bases, multi-tier layers. Ability to write code that is easy to read and maintain.
Integrations
SOA, web services, XML, JSON, SOAP, ERP, CRM or PDM, PLM
System architecture
Understand and design solutions of various types of systems and modules.
Interface application/model
Knowledge about the connection and interface between the model file and the application. Knowledge about auxiliary properties and how they are used to control the application functionality.