Skills required to become a java developer

Question

What are the skills required to become a java developer?

Answer 1

These skills are mandatory to become a java developer:

1. java based web services
2. Relational Databases, SQL and ORM
3. J2EE framework
4. Object Oriented Analysis and Design
5. JSP
6. EJB (Enterprise Java Beans)
7. XML,X query, XSL
8. Test-Driven Development

Answer 2

These are the following skills you need to have or obtain to become a java developer:

• JSP/servlets
• Web Frameworks like spring
• html
• css
• java script
• xml
• json
• applets 
• sql 

Answer 3

Hi,

These are some of the skills you need to keep in mind to be a good Java developer are listed below:

• Object-Oriented Programming – Great Java developers are skilled in the implementation of object-oriented design patterns and can architect their code effectively in an OO way. It takes the experience to do this well.
• Knowledge of the Ecosystem – A great Java developer is skilled in the use of the technologies in the Java ecosystem: Struts, Spring, Maven, Gradle, Ant, JUnit, Spock, and Hibernate, among many others.
• Communication – It may seem obvious, but good communication is something that sets a great developer apart. Programming is a discipline that is social in nature. Communicating inside the team and to stakeholders is crucial.
• Databases – Knowledge of the intricacies of SQL queries is another thing that great Java developers tend to have. Basic CRUD operations and things like joins, aggregations, and indexing are all big parts of it.
• JVM and Memory Management – These are some of the trickier subjects that great Java developers are skilled in. Their knowledge of the runtime and how it does garbage collection is crucial to their success.