Java is one of the widely used programming languages in the IT industry. From the small-scale industries, start-ups to big companies, everyone uses Java because of the numerous benefits it brings to the developers. If you choose the best online Java course, it is easy to become a Java developer with proper study plans and expert guidance. Java is a simple programming language, and the syntax of it is also easy to read and understand. But you need to take care of a few things to become a developer, and here are those steps for you.
Learn the core concepts of Java
The first thing you need to take care of is mastering Java SE or Core Java. The more you know the fundamentals of Java, then it will become very useful for mastering things. Common concepts such as arrays, loops, operations, and other concepts are a must for learning Java. Also, Java Core has a wide range of general APIs, such as Java.io, Java. Lang, Java.math, etc. You must know these things, at least. The learning of Object-Oriented Program concepts is also necessary to understand and implement the magic of Java. There is numerous free java online training available in the market if you want to learn Java without investing, not even a single penny.
Learn Java Enterprise Edition
Once you finish learning Java SE, learn Java EE, which is popularly known as Advanced Java. Once you start learning Java Enterprise Edition, you can work on web development as this edition of Java has specifications for extra features such as distributed computing & web services. This consists of the technologies such as Java Server Faces, Servlet, WebSocket, etc. specifications. This helps to move to the next level of understanding of Java with ease, and this knowledge is required for building versatile applications and services.
Do projects using JSP and Servlets
Work with Hibernate & Spring Frameworks
Once you are confident with Java EE and Java SE, you must try to move towards frameworks. The popular Java frameworks such as Spring Framework and Hibernate Frameworks. Hibernate Framework is popular among the developers when mapping domain OO models to the relational databases and Hibernate Query Language. These days many Java Development institutes use Spring frameworks, including Spring MVC, Spring Boot, and Spring Cloud, for building web applications. Hence, if you become familiar with these frameworks, you will be in an excellent probability of getting an excellent job in reputed companies.
Whatever the skill you learn, whether it is related to coding, sports, music, etc., there is no practice substitute. The same principle applies even when you are learning Java also. Once you know Core Java, Java Enterprise Edition, it is essential to practice the same. It will help to remember your learnings for a prolonged time. While practicing, make sure every time you are writing the syntax without any silly errors. The other primary reason for keeping on coding is that everything looks simple in theory, and every problem looks small. But once you start to work practically, you will encounter numerous questions and errors. Solving each issue and debugging helps bring the concept into practice, making your learning base strong.
Keep documenting and follow the community.
Once you learn new concepts, it is necessary to document your learning to refer to the notes in the future. Another critical factor of Java is the broad community. It has a large community, and joining it helps exchange ideas and learn new things since you can find numerous study resources. The best way to learn is by enrolling in the best java programming certification online course.