Overview of Online Java Programming Certificate
An online Java programming certificate provides exposure to the language syntax, object-oriented programming concepts, data structures, design patterns, and various applications of the Java programming language in software development, enabling learners to become Java developers or software developers. Most online certificates in this area are undergraduate programs and do not require any degree, allowing every enthusiastic adult learner to pursue these programs. Others can also benefit from these programs as well, like IT professionals willing to learn Java programming or enhance their Java skill set, those in management working on Java projects, or non-programmers willing to make a career in software development.
No prior work experience in software development or computer programming is necessary to pursue this certificate at most schools. Coursework typically includes three to six courses and is available in a 100% online delivery format. Though the duration of each program varies from school to school, most programs can be completed within a year; some programs are available in an eight month duration. Schools often include hands-on aspects allowing students to design software applications using Java programming. Some schools may even offer these certificate programs online with evening classes.
Java Programming Certificate Requirements
Students pursuing a Java programming certificate are required to learn Java-based software applications. They'll often have the chance to apply object-oriented programming principles, develop complex desktop applications, debug the Java code, and write unit tests to test the functionality of the program. The curriculum for these certificate programs often includes courses like introduction to programming with Java, core java programming, advanced java programming, data structures and algorithms, and web development using Java programming. Some of the core courses are described below.
Common Courses in a Java Programming Certificate
Core Java Programming
This type of course introduces the basics of Java programming like the syntax of the language, data types in Java programming, functions, flow controls, loops, and error handling. Students can learn about object super class, static imports, generics, wildcards, abstraction, exception handling, and recursion. At the end of this course, students can write Java code maximizing reusability and abstractions.
Principles of Object-Oriented Programming
In this course, students will have the chance to study object-oriented programming principles and the significance of object-oriented programming in software development. Developing complex and better performing software applications applying object-oriented design methods is a common area of study. These courses may also include hands-on practices to better understand programming concepts like classes, abstraction, and encapsulation.
Advanced Java Programming
A course like this looks at advanced Java programming concepts like design-patterns, classes, inheritance, polymorphism, concurrency, encapsulation, and composition. Students focus on database connectivity, graphical user interfaces (GUIs) using JavaFX, networking, and debugging code. REST-based web services, Java networking using sockets, developing distributed Java applications, and ensuring security with Java are also topics of study.
Java programming is one of the most widely used programming languages, which can open up several job opportunities as a server developer, mobile application developer, back-end web developer, and gaming developer. A bachelor's degree-holder completing a Java programming certificate can get an entry-level job as a software developer, and a freelancing career is also a good option for Java developers.
According to the U.S. Bureau of Labor Statistics, the median pay for software developers was $105,590 per year ($50.77 per hour) as of 2018. The job growth for the 2018-2028 decade is expected to be high, at 21%.
Online Java programming certificates equip students with the necessary skills to become software developers using Java programming language. Students can learn Java syntax, object-oriented programming, unit testing, integrating databases, and other application development, and can complete the certificate in 8-12 months.