J2EE Developer Skills You Should Look for Before Hiring for a Project

The J2EE developers have been in demand for years now, especially with companies that work on the latest applets and application projects but there are certain skills that Java/J2ee Developers need to possess to fulfil their responsibilities.

Java has been a leading programming language since its inception in 1995. It’s a compiled language whose object code isn’t confined to any one processor or computer, making it an excellent choice for cross-platform applications, including web applications and server-side code.  It is the most popular and everlasting programming language in the world of IT Industry. It is the reason why Java/J2EE Developers are in a constant race of enhancing their skills. The J2EE developers are also in demand today, especially with companies that work on the latest applets and application projects. If you are not familiar with J2EE, it is the abbreviation for Java 2 Platform Enterprise Edition. It allows computer programmers and application developers to create enterprise applications. 

Java developer skills

Java J2EE developers are IT professionals that specialize in J2EE and programs that are used together with Java when creating applications.  If you are looking for developers with good Java developer skills, there are many points to consider first. There are certain skills that many Java/J2ee Developers have to possess to fulfil their responsibilities. There is more than what meets the eye when it comes to being a J2EE Developer. For example, they make an average salary of $50.24 an hour,  That’s $104,489 a year. When it comes to the important skills required for a Java/J2ee Developer, it is seen that a lot of resumes had 10.4% of Java/J2ee Developers included Web Application development, 4.6% of resumes included JSP, and 3.9% of resumes included Html. Core skills like these are crucial to have when it comes to performing basic job responsibilities. The first thing that you must check to make sure that you get good J2EE developers is their background education and experience.

Education background and experience requirement 

Companies require that their employees have a bachelor’s degree in computer science, information technology, software engineering, or any related degrees. However, employers may choose to overlook this requirement. It is because someone with a degree on computer-related courses does not ensure an employer that the candidate will prove to be a better J2EE developer. This requirement, however, can be replaced by experience. A person with years of experience in J2EE enterprise application development and other aspects of it is a more fitting candidate.

These candidates should also understand the software development life cycle processes. Besides, the developer must also have programming skills for client-side and server-side programming languages that can be used along with J2EE. It is important since not all the projects and clients will only require Java but other programming languages too.  In terms of personal qualities, they must have strong analytical and problem-solving skills with the ability to work with others as a team. Read More- J2EE Developer Skills You Should Look for Before Hiring for a Project

Why Use J2EE Technology for Integrating Enterprise Apps?

J2EE technology is designed to facilitate the development of applications that make enterprise integration services accessible to customers. It provides a platform for developers with enterprise features such as distributed computing and web services.

Java as a programming language has opened doors to many possibilities for businesses to grow and improve their sales and conversion rates since its beginning. Known for being a general-purpose, rich, and dynamic programming language, Java is the first choice to develop enterprise web, mobile, and desktop applications, quicker and easier. In recent years, it is used in nearly every modern sector for many purposes, thanks to its open-source code. Besides, Java offers a robust and scalable platform to build websites, business applications, web and mobile applications using J2EE technology and platform.

What is J2EE technology? 

The Java EE (J2EE) stands for Java Enterprise Edition, which is a standalone Java environment used by the software developers for building and deploying a web-based application or a website. J2EE technology provides a platform for developers with enterprise features such as distributed computing and web services. The platform uses Java programming language due to its benefits in terms of reliability, security, cross-platform portability, smooth implementation, frequent upgrades to the latest & trending technology and more. J2EE enterprise application development helps enterprises utilise simple methods of developing software applications and reduces programming and training costs because it lets developers build standardised and reusable modules. The challenge of keeping up with the rapid growth of enterprises is being met head-on by J2EE,  the current Java architecture and evolving J2EE applications development has taken huge leaps in integrating enterprise applications.

J2EE Enterprise Applications Development

The J2EE application development model includes Java programming language and the Java virtual machine (JVM). The flexibility, portability, security and open-source nature of J2EE provides a strong base for the J2EE application model. J2EE is designed to facilitate the development of applications that make enterprise integration services accessible to customers. The J2EE application model defines an architecture for implementing services as multi-tier applications that enables it to achieve the scalability, accessibility, and manageability demanded by enterprise applications. The developers can rely on J2EE technology to provide solutions for developing multi-tier services. Read More- Why Use J2EE Technology for Integrating Enterprise Apps?

8 Useful Tools/Frameworks for Java Testing

A plethora of tools is available in the tech market for automated testing of Java/J2EE applications. However, for this blog, I have winnowed down the long list of Java testing tools to the most used and popular ones, based on the reviews of some Java developers I recently talked to. So, don’t feel offended if I miss out on your favorite Java testing tool, as there is no perfect tool in this world. The 8 Java testing tools/frameworks I am going to discuss in this blog are meant for unit testing or functional testing or for specific types of Java components such as view, logic and validation components.

#1 JUnit

Without a doubt, JUnit is the most popular Java testing framework out there. The framework is open source and is widely used by Java developers for writing & executing unit test cases. JUnit has also been one of the major forces behind the adoption of test-driven development methodologies. JUnit comes as a packaged JAR (Java ARchive) library, and you can download junit.jar and hamcrest-core.jar files from GitHub before placing them in your test class path.

The Java testing framework is very simple to use, and provides annotations for test method identifications. Assertion is another exciting feature of JUnit which it uses to test the expected results. With JUnit, Java developers can quickly run unit tests and get instant results via red/green progress bar.

Although JUnit is a popular unit testing framework, it can also be used for integration and acceptance tests. So, you can easily integrate JUnit with standard IDEs, like eclipse and netbeans.

#2 JWalk

JWalk is a Java testing tool that relies on Lazy, Systematic Unit Testing. The tool performs bounded exhaustive testing of any compiled Java class, supplied by the programmer.

Although JUnit enables to frequently retest the modified code, the manually created test scripts often remain incomplete. But that’s not the case with JWalk, which operates directly on the compiled code for Java classes and uses a new lazy method for inducing the changing design of a class on the fly. Besides, fully automated checking gradually takes over manual inspection of the test report.

For systematic testing, JWalk performs exhaustive testing of the whole state-space of the object to ensure compliance with the specification. The tool is smart enough to infer the specification from hints supplied by the programmer during the testing process, and from smart assumptions made about the intended design of the code…..

Read More- 8 Useful Tools/Frameworks for Java Testing

7 Tools to Remove Complexity of Java Development

According to PYPL Index (PopularitY of Programming Language) and TIOBE Index (The Importance of Being Earnest), Java is the most popular programming language world over. Since Java was introduced 20 years ago, several libraries, utilities, and programs are already available in the tech market that tout to be the best for Java development. However, before you choose a tool for your Java project, it’s paramount to know about its functionality, simplicity, flexibility, effectiveness and how suitable it is for your project. That said, I am discussing 7 popular Java tools you may find worth using to remove the complexity of your Java development project in 2017.

7 Tools for Java Developers to Add to Their Toolkit in 2017

#1 Eclipse

Eclipse, an open-source integrated development environment (IDE) and sponsored by IBM, continues to be one of the top choices among Java developers. Eclipse offers constant assistance while coding. So, instead of digging through documentation, you can complete your code through methods with ease and in quick time. Eclipse also offers tool-assisted refactoring and syntax checking, which ensures that developers write correct code while they type.

Eclipse also offers Java Development Tools (JDT) project that provides a set of plugins to empower the Eclipse platform with a full-featured Java IDE. Easy access to a wide range of plugins helps developers build all kinds of Java applications.

Besides Java, Eclipse offers support for languages, like C/C++ and PHP. Neon, the eleventh named release of Eclipse software and the latest version of Eclipse, includes content from eighty-five Eclipse projects. It brings support for high DPI monitors on Windows and Linux. Neon also provides improved editing tools, improved JavaScript and JSON tools, and support for PHP 7…Read full blog here- 7 Tools to Remove Complexity of Java Development