Requirements Analyst, Software-Architect and Senior-Developer

Java, Scala Development, Distributed Systems Design, API-first Development, Microservice Architectures, Data Modeling, Database Design, XML, HTML-5, JSF, ADF, Scala-JS, BPMN, Programming, Java SDK 1.02 - 15, Scala-2, Dotty, Scala-3, JavaScript, ES6, TypeScript, C, Bash, Python u.a, Spring-Boot, RESTful-API Design, Open-API / Swagger, Java-EE (V.2-7), Servlets, JSP, RMI, JMS, JAXB, SOAP, WebLogic, Tomcat, JBoss, Glassfish, Database, ERM, SQL, ORACLE, MySQL, PostgreSQL, H2, JDBC, EJB-QL, Hibernate, JPA, SOLR, Web, UI, CSS, Vue-JS, Selenium, Versioning, Git, GitLab, SVN, Maven, Gradle, SBT, Gradle-Plugin-Development, XML Stuff, DOM, SAX, StAX, XPath, XSLT, XQuery, BPMN-2, Camunda, Signavio, UML, MID-Innovator, BPEL, JDeveloper, Software Design, SCRUM, Kanban, Dependency Management, Oracle database