24+ years java experience researching, designing, & implementing software solutions including: new features, improving existing features, UI design, solving & fixing reported bugs. This includes extensive customer technical support via both email and phone as well implementing background & multithreaded services.
EJBs, Spring Boot, ReST, JPA, Mongo, Kafka, Jenkins, Java Servlets, Java Server Pages [JSP], JavaScript, JSON, XML, HTML, jUnit, IIS & Apache webservers, Oracle, Postgres, DB2, & business logic for websites, troubleshooting / debugging.