Important Tips to Hire Java Developers

Java has been one of the most popular programming languages since decades and therefore demand for Java developers from Java development company is still quite high as they need expert developers to work on their Java application projects. If you too are looking for Java developers then you could start with checking whether they have bachelor’s degree in computer science, information technology or related disciplines. Although if the developer has sufficient relevant experience then you can even ignore the college degree requirement as those with a lot of Java development experience are more suitable for the project work.

The Java developers you employ should also have knowledge of the software development life cycle and they should have skills in server side and client side languages which can be used with Java. Also, they should be able to work with your team and have strong problem solving and analytical skills. They should be able to develop bug free Java applications.

Although there are many reputed Java development companies in the market but still to hire Java developer who is dedicated and expert, is not an easy task. Java developer has the responsibility to understand the business requirements carefully, tackle the java development challenges and build a reliable and robust application which can fulfill the user’s expectations. There are certain things which you need to consider when you are hiring Java programmers on hourly, monthly or full time basis taking into account your type of Java application, project timelines and budget. Let’s begin.

· Expert Knowledge of all major Java technologies

The Java developers need to have expertise in many areas to be able to develop Java applications. Try to find out how strong they are in the best practices for Java development, fundamentals and concepts of Java, scalability, design patterns and other important things. They should also have thorough understanding of coding concepts and Java architecture.

Ø They should have programming experience in JDBC, JSP, Servlets, JQuery, JSON/REST, Spring, EJB, JSF, MongoDB, MySQL and Oracle.

Ø They should also have working knowledge of ORM solutions like Hibernate and MyBatis.

Ø They should have architectural skills such as MVC, GWT, service oriented architecture, Struts, Spring MVC and distributed transactions management.

Ø They should have expertise in enterprise driven apps such as Enterprise Java Beans, RMI, Java Persistence API and Java Message Beans.

Ø They should have working experience in various tools for Java development like Eclipse, NetBeans, MyEclipse and IntelliJ Idea.

· Java Certifications

Although there are many good Java programmers who don’t have any certification but still it is a good idea to check them whether they have any appropriate certification. Oracle provides various Java certifications to Java developers. Hence you can ask for these. Some of these Oracle certifications include: -

Ø Oracle Certified Associate Java SE Programmer

Ø Oracle Certified Professional Java SE Programmer

Ø Oracle Certified Master Java SE 6 Developer

Ø Oracle Certified Professional Java EE Web Component Developer

Ø Oracle Certified Professional Java EE Business Component Developer

Ø Oracle Certified Expert Java Platform EE Web Services Developer

Ø Oracle Certified Professional Java ME Mobile Application Developer

Ø Oracle Certified Master Java EE 5/6 Enterprise Architect

· Portfolio of Java Projects

The Java developers which you are evaluating should have a portfolio of Java projects which they have developed before. It is always good if they have done some projects related to your domain or industry. They should have your industry specific knowledge and relevant experience. If not all then at least the project manager should have experience in implementing projects in your business domain. If they had done similar project like yours before then it will be easy for them to handle challenges and complexities in the project which they may face while developing your project. Otherwise the developers will take lot more time to resolve these kind of issues. You will benefit much more from hiring such a developer than one that is new to the field.

· Document All Java Application Development Requirements

After following and acting upon the above tips to select best Java Developers now it is time to look at your project. Defining application requirement is the first task that you have to do even before finishing the hiring process. These requirements should be based on your business objectives and needs of the customers. While documenting the Java application development requirements, make sure you include these things:-

Ø Objective of your Java application

Ø How it will fulfill the users’ requirements

Ø How it will improve the current process?

Ø Long term vision of the product

Ø Its features and functionalities

Ø How to do Monetization for your project?

Once you know about these aspects of your Java project, you can move ahead and finalize the hiring process of the Java developers based on your business requirements.

· Find Out the Category of Your Java Application Development Project

There are many kinds of Java projects. Every project has some unique technical requirements. Below are the major types of Java projects for which you have to hire Java developers having relevant experience.

Ø Java Web Development

Ø Custom Java Application Development

Ø Java Games Development

Ø Java Product Development

Ø Java System Integration

Ø Java App Upgradation and Migration

Ø Java Maintenance and Support

Select the category in which your project falls and then hire the java developers considering your specific requirements.

· Flexible Engagement Model

You have to thoroughly analyze your project requirements and find out what is the best suitable Java developer engagement model for your project. You can hire Java developers on an hourly, part-time or full-time basis, depending upon your requirements.

Two most popular hiring models are: -

Ø Dedicated Java Team

Select this model if the scope of your project may change in future as this is a flexible model.

Ø Fixed Price Model

If you know the exact requirements, then select this model as it will be cost effective and fast.

Conclusion

We have just discussed the top and most important tips to hire Java developers to build your Java Application or Project. No doubt the Java developer you are hiring should have required knowledge, appropriate technical skills and prior relevant experience in developing the similar projects and the preference of the developer increases if he has some Java certification from the Oracle but before everything else you have to document all of your project requirements and find out in which category your project falls. Before finalizing don’t forget to check the developers’ references to get more trust.