Developing your programming skills in Java

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A Java developer (sometimes called a Java engineer or Java developer) is a specialized IT professional who works with Java. Java developers are responsible for developing software, websites, and applications using Java.

Before you become a Java programmer, there are many vital things you need to consider, such as whether you find the day-to-day life of a Java developer exciting and whether you have the skills required to perform the roles and responsibilities of a Java developer. This section will cover each of those considerations.

What Does a Java Developer Do?
The daily work life of a Java developer depends on whether you are an entry-level, mid-level, or senior developer.

Entry Level Java Developers
As an entry-level Java developer, you will likely enter the profession with limited professional experience. Naturally, you will spend your time:

Writing basic code
Correcting basic errors
Performing tests
Helping your team plan Java projects
Creating end-user documentation that helps users argentina phone number data navigate the system
Mid-Level Java Developers
As a mid-level Java developer, you will have 2-5 years of professional experience and will be very knowledgeable about your company's IT architecture. As your knowledge is more advanced than that of an entry-level Java developer, you will spend your working time:

Writing more complicated code
Fixing more advanced bugs
Performing (or supervising) the tests
Planning Java Projects
Creating end-user documentation
Working with suppliers
Managing Junior Developers
Senior Java Developers
As a senior Java developer, you will have 5+ years of experience, a deep understanding of your company's IT systems, and experience in various projects. You will likely spend your working time:

Planning, advising and reviewing sophisticated Java projects
Supervising the work performed by junior staff members
Working with suppliers
Overseeing the financial side of development