What should I learn next to Java?

If you’re already an experienced Java programmer, the next language for you to learn might be Scala (short for Scalable Language). Scala is one of many attempts to improve upon Java and can be used as a direct replacement for it — in fact, it’s compiled to run on the Java Virtual Machine.

Should I learn Java or Python for future?

Java may be a more popular option, but Python is widely used. People from outside the development industry have also used Python for various organizational purposes. Similarly, Java is comparatively faster, but Python is better for lengthy programs.

What can I do after java?

Let’s explore the different possibilities below.

1. Broadcast Java development and become a freelancer. You have done tons of Java projects.
2. Build internet of things.
3. Invest your time building robots.
4. Write web apps.
5. Maintain a Java blog.
6. Become a scientist.
7. Develop Java games.
8. Become a Java developer.

Is core java enough to get a job?

Thus, we can say that knowledge of core Java for any potential Java junior and even trainee is a must. Of course, you can get an offer if you know all the topics perfectly, and multithreading and lambda expressions somewhat less. However, these topics can become your competitive advantage when looking for a job.

Why is Java so easy to learn?

Java is easy to learn because it is relatively high-level. This means that you don’t have to dive deep into the weeds as you do with lower-level languages.

Which programming language is the best for beginners?

Java is the number 1 choice for developers. Java continues to be the most used development platform. 3 billion mobile phones run Java. 100\% of Blu-ray Disc Players ship with Java.

What should a Java developer learn in 2021?

15 Things Java Developer Should Learn in 2021. 1. DevOps. This is one area where I am seeing a lot of traction last year as more and more companies are moving into DevOps and adopting continuous 2. Git. 3. Java 9–15. 4. Spring Framework 5. 5. Unit testing.

What do you want to improve in Java in the next year?

Another area which I want to improve in the coming year. There are a lot of new frameworks and tools available for Java programmers to unit test and integration test their application e.g. Mockito and PowerMock for mocking objects, Robot Framework, and Cucumber for automated integration test and of course the new and shining JUnit 5 library.