What is the difference between Tomcat vs Java Developer?

Career: Tomcat

AspectTomcatJava Developer
Primary RoleWeb server and servlet container for deploying Java web applicationsDesigning, coding, and maintaining Java applications
Required SkillsKnowledge of Java Servlets, JSP, server configurationJava programming, software development, problem-solving
Work EnvironmentServer administration, deployment environmentsDevelopment teams, software projects
CertificationsNone specific, familiarity with Java EE beneficialJava certifications (e.g., Oracle Certified Java Programmer)

While Tomcat is a web server used to deploy Java web applications, Java Developers focus on creating and maintaining those applications. Tomcat handles the runtime environment, whereas Java Developers write the code that runs on it. Both roles often collaborate in Java-based web development projects.