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Hire a freelance J2EE developer on Upwork to develop, build and deploy web-based enterprise applications online. These experts can use Enterprise JavaBeans (EJBs) and Java Database Connectivity (JDBC) to provide threading, concurrency, security and memory management to your database.

Java 2 Platform Enterprise Edition (J2EE) is a platform-independent Java runtime environment and API geared towards the development of web-based enterprise applications, including network and web services. It uses Java Server Pages and servlet code to create HTML and other data formats for scalable, reliable and multi-tiered web applications. On Upwork, the world’s largest online workplace, web developers use the J2EE framework to create Java apps, webpages, databases and networks.

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J2EE Job Cost Overview

Typical total cost of Upwork J2EE projects based on completed and fixed-price jobs.

Upwork J2EE Jobs Completed Quarterly

On average, 24 J2EE projects are completed every quarter on Upwork.


Time to Complete Upwork J2EE Jobs

Time needed to complete a J2EE project on Upwork.

Average J2EE Freelancer Feedback Score

J2EE Upwork freelancers typically receive a client rating of 4.74.

Last updated: October 1, 2015

Popular J2EE Searches

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Puneet Kaur Sidhu

Puneet Kaur Sidhu

1300+ hours --- Expert Web Designer and Developer.

India - Tests: 4 - Portfolio: 2

Thanks for visiting my profile. I have 7 years of IT experience with top organizations . My job experience is mostly aligned to Web development/design and Java technologies. I posses extensive experience in following technologies. FrontEnd :- HTML5, CSS3, Javascript, Jquery,Bootstrap,Google Maps,Facebook api,AngularJs,AJAX. BackEnd:- Java,JSP,Servlet,JSON and MySql database. I have exposure to various stages of the SDLC :including Requirement gathering , Design, Development, Testing and Debugging of software. I have hands-on in both front end and back end coding.I have experience working with some esteemed and fortune listed customers. I am hardworking, sincere and committed to my work.

100% Job Success
$16.70 /hr
1,368 hours

Nazar S.

Nazar S.

Full Stack Java Developer

Ukraine - Tests: 5

I am Oracle Certified Java Web Developer and I guarantee that the work I do won't be finished till you are 100% satisfied with the result. If you'll have any issues with my code - I will fix it for free. I do the work first and only if you are fully satisfied - we start a contract. This ensures that you pay for a perfect work. Skills: [Java Core, J2EE, OOP, OOA, OOD, OOM, TDD, UML, HTTP, FTP, TCP/IP, UDP, SMTP, Web Services, REST, Ant, Maven, Tomcat, Bamboo, DHC, SQLyog, Design Patterns, JSP, JSTL, Velocity, VTL, Servlet API, JDBC, Selenium, JUnit, jMock, Mockito, PowerMock, JAXB, Guava, Quartz Scheduler, Lucene, Atlassian SDK, Groovy, JMA, Spring framework, Hibernate, JPA, JTA, SLF4J, Log4j, Reflection API, NIO.2, SQL, PL/SQL, HQL, (X)HTML, HDOM, XML, JSON, CSS, JavaScript, AngularJS, D3, SVG, RegExp, AJAX, JQuery, JQuery-UI, YUI Compress, TagCanvas, CKEditor, i18n, l10n, JSF, Facelets, RichFaces, PrimeFaces, PrettyFaces, Tomahawk, SVN (TortoiseSVN), Git (SourceTree), Liquibase, PostgreSQL, MySQL, Oracle, MongoDB, JIRA, Mantis, Stripe API, Streak API, Linux, Scrum, Objective-C, X-code, IntelliJ IDEA, Eclipse, NetBeans, 0xDBE, Linux, english (written/spoken, intermediate level), Soft skills.] Interests: Gaining new professional skills and mastering them to perfection - that's my way. I am one of these lucky people whose work is their hobby, interest and passion. Personal qualities: Openness to new ideas and concepts, positive attitude, possibility to work independently or as a part of team, honesty, responsibility.

91% Job Success
$20.00 /hr
70 hours

Nitesh V.

Nitesh V.


India - Tests: 11 - Portfolio: 4

I love to code and to build stuff. I love creating the most powerful and robust applications and I love polishing them to be as close to perfection as possible. I have 7+ years of experience in developing stand alone applications and web applications using Java, J2EE, Spring, Hibernate, Struts, JSP, Servlets, Restful webservices, SOAP webservices, JavaScript, Jquery, Sql and JUnit. I have experience in using development tools like Eclipse, IntelliJ, Netbeans, Git and building tools like Ant and Maven. Skills: Java Technologies: Java, J2EE, Jdbc, Servlets, JSP, Spring, Struts, Hibernate, JPA, Restful and SOAP Web Services, Jersey, SLF4J, jUnit, Maven, Jboss, Tomcat, Jetty etc. Databases: MySQL, MongoDB, PostgreSQL. Version Control Systems: Git, SVN. API Integration : PayPal, Google, Amazon Web Services.

94% Job Success
$20.00 /hr
328 hours

Rahul W.

Rahul W.


India - Portfolio: 2

Almost 5 Years of proven working experience of J2EE Related Projects and Currently working on ERP workflow application using JSF, ICE Faces with Hyperion Integration . Web Frameworks, Servers and Tools: - Struts MVC, Spring , Log4J, Axis Web Service, SOLR , Jason Objects Persistence Layer and O/R Mapping Tools : -Hibernate3.0+JPA (Java Persistence API), JDBC Application Presentation Layer: -Struts Tags, JSP, ICE Faces, JSF Ajax Framework:-ZK Framework,ZK MVC,ZK MVVM, DWR frame work. Application Server : - Weblogic 9.2, Jboss, Glassfish, Tomcat 6.0

$11.11 /hr
0 hours

Sikander Zaman

Sikander Zaman

Groovy & Grails, Java, J2EE, GWT, Google, SQL,- Freelance Developer

Sweden - Tests: 2 - Portfolio: 9

I have obtained almost 4 years of working experience of Java. During this time, i have mostly worked in J2ee (Jsp, Servlets, Spring, Struts, JSF, etc). In addition to this i have been working on 'Groovy on Grails' from more than a year. I would like to effectively use my knowledge and programming skills in order to build challenging, interesting and efficient applications. No matter its a web-application or Desktop. Moreover, learning a new language and getting start with a new technology was never a hurdle for me and it should be the case with every skillful Software Engineer. Hire me and i will prove you that how good i am.

$33.33 /hr
3,675 hours

Sharif Ahmed

Sharif Ahmed Agency Contractor

Expert in Java, Spring, JSF, Hibernate/JPA, Maven, Jquery, AngularJS

Bangladesh - Tests: 2 - Portfolio: 13

I am a software developer with 3+ years of professional experience in developing enterprise level applications. I am an expert in J2EE, Spring, Hibernate, JSP, Servlet, JSF, EJB, CDI, JPA and Restful web services. For build tool I use Maven and/or Gradle. I use Git for VCS. I am an expert with MySql databases. For client side I am expert in Twitter Bootstrap, CSS3, HTML5, ExtJs, Jquery and AngularJS. I have also worked with PHP and Android. I am dedicated, give great importance to details and possess good communication skills. My primary goal is to do my job professionally, provide quality based product within deadline.

Associated with: Tech Innovators Ltd., Agency

$11.11 /hr
297 hours

Nil D.

Expert Programmer

United Kingdom - Tests: 1

I am an expert web based programmer with a 100% aim to deliver topmost service to my clients. I have been in the IT field for 8 years and have been involved in the solutions design,development, deployment, support of different web based projects delivering with utmost commitment.My skills include PHP, HTML, CSS, Javascript, Jquery, MySQL, Java, J2EE, Spring, Hibernate, Linux, Web Design. I have a very good experience in frameworks such as Laravel, Codeigniter, CakePHP, ZF2. I have no work time limits and can adjust my work timings according to the client needs. My work attitude is very flexible and I am very much willing to listen to and understand the needs of the clients to ensure that my clients get what they need and expect. I can also provide solutions that may meet the client requirement with reduced costs. I have a strong hold on communication which makes it easier for the client to interact with me on a regular basis and helps in eliminating gaps in the requirement and output. I am available on Skype, IM, mail, phone depending on the client preference. I can assure the clients that hiring me would provide a positive outcome. I will deliver the requirement in the agreed deadline. I will provide a timely and regular/daily update of the status to make the customer at ease on how the work is progressing. Once I am being given the requirements, I would take the complete ownership of the development and will consider the task as completed only after the client is satisfied with the outcome. Before delivering to the client, a complete round of testing will be done on the developed product to ensure that the product is free of defects as much as possible, This testing ownership will be my responsibility and the client need not pay any additional cost to accommodate this testing.My responsibility will also include deploying the application on the client side if the client needs it so that the client need not worry about the product running at their end. I hope I get a chance to prove what I commit.

88% Job Success
$14.44 /hr
4,104 hours

Rahat Sabri

Rahat Sabri

AngularJS, Bootstrap, HTML Front End Developer

Pakistan - Tests: 2 - Portfolio: 1

Over the last 8 years, I have developed websites using HTML, CSS, JavaScript, JSP/Servlet, Struts, Spring, Hibernate, and MySQL, SQL Server, Oracle 10g,11g. I am an outstanding Java/Web Developer with experience in all phase of the software development life cycle, from requirement analysis and design to implementation, testing and maintenance. I am seeking opportunities to build websites from the ground up for you or your business. SUMMARY OF QUALIFICATIONS - Good understanding of Object-Oriented Design and Programming. Experience in full product lifecycle. - Experience in using Java, including JSP, Servlet, Spring, Hibernate, and JUnit test. - Experience in ANT, SVN, Eclipse, and Apache Tomcat. - Experience in MySQL, JFreeChart, AWT/Swing, JavaScript/JQuery. HTML, CSS, and XML. - Operating Systems: Linux, Windows, and UNIX. - Strong learning and problem solving abilities. Good team worker. I have been developing web application since a while so I have had exposure to evolution of the web technologies that started from synchronous request/response and then evolution of ajax XmhttpRequest object and then a variety of ajax tools and frameworks like Prime faces, Rich Faces, JQuery and many others. And now in the current era we are moving towards pure JS front end frameworks like Ext JS, Angular JS, Node JS. Therefore I believe that I can develop and design any web application with current trends and technologies.

$33.33 /hr
1,497 hours