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The 11 free courses to learn to program in Java that you should already know

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1. Introduction to Java
2. Lynda.com, Java courses in video tutorials
3. Programming with Java for Android applications
4. Complete Java Tutorial for Beginners
5. Java Programming: Principles of Software Design
6. Java Programming: Troubleshooting Software Problems
7. Advanced Data Structures in Java
8. Java Programming: Arrays, Lists and Data Structures
9. Data structures: Measuring and Optimizing Performance
10. MongoDB for Java Developers
11. Ultimate Java Development and Certification Course

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Java is one of the programming languages ​​most in demand by companies. It is enough to go around the main job portals, within the area of ​​programmers, to see how the Java offers usually always appear. There is a need for professionals to cover in this area, so we are going to see the 11 free courses to learn to program in Java that you should already know ..

Because either to refresh knowledge if at the time we learned to program with Java or if we already know how to program in other object-oriented languages ​​and we also want to try with it, the truth is that there are free courses that can be of great help. Even if we have never programmed and want to get started in this world, one of them would be a good starting point. Let's see the available options.

1. Introduction to Java

This is an introductory course in object-oriented programming with a specific focus on Java. The course focuses on explaining the basic concepts such as the process of developing and executing a program, what is object orientation, what is an “object” in the programming context or what it means for Java to be an “object-oriented language. ». It is the basis for understanding this type of programming language. The course is taught by the National Autonomous University of Mexico and begins on May 30, 2016..

2. Lynda.com, Java courses in video tutorials

Lynda.com is a portal specialized in training, which was bought by Linkedin. Here we have available a series of video tutorials of all kinds of levels in which they are explained from the basic concepts of object-oriented programming to more advanced ones such as the construction of services with Java or integration with databases.

3. Programming with Java for Android applications

Without a doubt, mobile applications are one of the emerging sectors and Android one of the most popular systems, especially in Spain. That is why a course that helps us to program applications with Java on Android is very interesting. In this case, it is also offered by the Autonomous University of Mexico and begins on February 9..

4. Complete Java Tutorial for Beginners

It's a fairly comprehensive beginner course that we can take on Udemy at any time. It consists of 75 lessons and more than 16 hours of video resources . Like the vast majority of those presented, it is offered in English and with subtitles that help to monitor it.

5. Java Programming: Principles of Software Design

In this case, it is a Duke University course that is already underway and lasts for one month. Registration closes on the 20th, so if you are interested you have to hurry. Compared to the first course cited, it is somewhat more comprehensive and goes a bit beyond the principles of object-oriented programming.

6. Java Programming: Troubleshooting Software Problems

It is also a Duke University course that is made available to everyone through Coursera. The course lasts one month and begins today, February 8 , ending on March 14. It is a more advanced course, for programmers who already have previous knowledge and want to specialize in solving problems through software.

7. Advanced Data Structures in Java

The same goes for the course also available through Coursera. It is an advanced course focused on the treatment of structured data and its use in programming. This course explains how to handle data structures, such as charts, which are essential for working with structured data in the real world.

During the course, algorithms are developed, implemented and analyzed to work with this data to solve problems. It also explains how to generate good code and the design of the class hierarchy, something basic so that other programmers can maintain an application in the future. It takes place from February 15 to March 28 and registration ends on February 20.

8. Java Programming: Arrays, Lists and Data Structures

An important part of programming is not only in creating programs, but also in maintaining them and debugging problems. This course is specialized in this aspect. It starts today and ends on March 14. It is a Duke University course that is also available through Coursera. It is a course in which we must logically have prior knowledge of Java programming, the use of arrays or data analysis.

9. Data structures: Measuring and Optimizing Performance

The University of California makes this course available to everyone. He specializes in Java working with large data structures, their optimization and operation when working with a considerable amount of data. It is not just that a program works, but that it is scalable internally and does not diminish its functionality as it accumulates information in its databases.

10. MongoDB for Java Developers

The database is key to application development. In this case, MongoDB is used and the course focuses on how to take advantage of this database for Java programming. The course is taught by the University of California and begins on March 15 and lasts seven weeks, being a very complete course to start taking advantage of the advantages of MongoDB as a database in the applications and programs that we create.

11. Ultimate Java Development and Certification Course

This is a specialized course to learn to program in Java and prepare for the Oracle Java certification exam with an individual training program. This course has the dual objective of getting a programmer to acquire basic Java competencies, focusing on practical java paradigms and also helping them to get certified, making sure that they are fully prepared for the Java certification exam.algorithms. It is available to take at any time and is offered by the Eduonix platform.

Now it only remains to choose the one that best suits the level of each one and register to try to take advantage of them.

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