Good knowledge of specifications Java EE and their usage( JAX-WS, JPA, EJB, JMS, JTA, JavaMail, JDBC, JNDI,JAXB,JAXP,StAX) Developing Java Applications with SAP NWDS ( SAP Portal) Create WebDynpro Java interfaces, Java/J2EE components, Dictionary e.t.c. Wide experience of using SAP BPM/BRM. Design and development of repositories in the SAP MDM, good knowledge MDM JAVA API.