JSP Servlets Struts Hibernate Web Sphere

Java language application servers servlet containers JMS JPA

NOSQL SQL oracle App servers Web Services

Java (J2EE) Tomcat JSP/Servlets JavaScript JDBC

Java Beans Java 1.6 and higher Servlets AJAX Annotations

Microfocus ALM CI/CD WebSphere Application Servers IBM Liberty

CIS NIST OWASP Palo Alto CISCO ASA Firewalls

routers switches firewalls servers VMware vSphere

SQL DBA Azure servers including backups security T-SQL

JSON Database Servers DevOps REST APIs Python

CICS MVS JCL VSAM TSO/ISPF

Java 2.0 JEE Java script XML HTML

Active Directory Group Policy DNS DHCP Microsoft SQL servers

J2EE Oracle PL/SQL Java Spring MVC

Apache Jboss WebSphere Tomcat ISAM