Top 8 Tips to Become Better Java Programmer

Published On July 30, 2017 | By Laura Overton | Programming

Java programming language is one of the most used and flexible programming language and here are 8 tips to become better java developer.

1) Understand OOPS concepts

Java is an object oriented programming language and it is essential to understand all OOPs concepts and apply them in your project work. You need to think all the problems in terms of class and objects.

Java has 4 major oops concepts:

  • Abstraction
  • Encapsulation
  • Polymorphism
  • Inheritance

2) Learn Java APIs

Java is a vast programming language and has huge learning curve. Java provides lots of APIs which you should learn. It does not matter how much theoretical knowledge you have. It is essential to have strong hands on experience. You should learn Collections, I/O APIs, multithreading APIs and practice them.

3) Write simple and understandable code

You should write code which should be easy to understand. You should give meaningful variable and method names.You should write the code in a way, so that there is no need of comments at all. When there is need to write a comment then you might not have done good job.

4) Follow some good website

It is essential to learn java from good websites. You should find and subscribe good website and follow them.There are some good website available.

  • JavaTpoint
  • Dzone
  • Java2blog

You should follow this Core Java tutorial; it covers all the tutorials on Core java and is good for beginners and experience as well.

5) Read Books

Nothing can beat knowledge you gain from good books. There are some good books available which will help you to become good java developer.

Some of the good books are:

  • Head First Java
  • Thinking in Java
  • Effective Java

6) Prepare for interview

When you prepare for an interview, you will go through lot of core java interview questions which will help to grasp different aspect of Java language which you might have ignored.

7) Practice, Practice and Practice

If you want to become better at something, you need to keep practicing it. It is true for Java programming too. You need to keep writing the code and practicing it.

8) Contribute to open source Projects

When you read other expert’s code, you can learn about coding style, best practices from it.Once you are comfortable with it, you should start contributing to open source project.

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