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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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Oleg T.

Oleg T.

J2EE/Spring/GWT/GAE/Hibernate developer

Ukraine - Tests: 3

OBJECTIVE Senior Software Developer EXPERIENCE Eight years of software development experience across multiple programming languages including Java, C++/C#/ObjectiveC. Six years of extensive Java web development primarily developing J2EE applications for Oracle, MySQL, PostgreSQL databases. SKILLS Java technology: Java, J2EE, JSP, Spring, Struts2, Hibernate, JPA, GWT, Log4j, JUnit, Ant, Maven, Jboss, Glassfish, Tomcat, Jetty etc. Databases: Oracle, MS SQL, PostgreSQL, MySQL. Development process: RUP, UML, Documentation, Version control, QA.

$33.33 /hr
935 hours

Filip Popovic

Filip Popovic


Serbia - Tests: 3 - Portfolio: 1

For the past 5 years, I have developed a wide range of Java enterprise businesses solutions. I am competent in complete end to end development process, and I am seeking opportunities to build enterprise solutions from the ground up. I'm currently focused on developing Vaadin applications with Spring and Hibernate. I also have experience in the following areas: OOP, OOD, BPM, SQL, NoSql, C/C++,Python, HTML,CSS,JavaScript, Testing etc.

$33.33 /hr
382 hours

Pavel Veinik

Pavel Veinik

10+ years Java developer

Belarus - Tests: 1 - Portfolio: 1

I can develop a Java web application of any size and kind. I can understand code in any language. Over 12 years of experience in analysis, design, development and system integration. Over 8 years of teaching Java. Running my own programming school Any backend technologies, any SQL and noSql databases... JPA, Hibernate, Spring, Junit, integration testing, CI... Also machine learning and applied lingustics.

$27.78 /hr
11 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

Deepak Chainani

Deepak Chainani


India - Tests: 1

1. Over 10 years of work experience in Java / JEE technology. 2. Possess strong knowledge of Object-Oriented Concepts and Software Development Life cycle with hands-on experience on Java, J2EE technologies. 3. Expertise on J2EE design patterns like MVC and GoF Design Patterns (Abstract Factory, Singleton, Template Methods etc) 4. In-depth knowledge of Java & J2EE technologies which includes Core-java, JSP, JDBC. 5. Hands on experience of working on application servers: IBM Websphere, Oracle Weblogic and JBoss. 6. Possess a fair amount of knowledge in the Mailing, Healthcare and Finance Domain. 7. Good exposure to Linux environment.

$16.67 /hr
18 hours

Marvin Lara

Marvin Lara

Expert ExpressionEngine Developer

Philippines - Tests: 3 - Portfolio: 2

I have 5+ years of experience in ExpressionEngine. I have solid knowledge in custom module and plugin development, from simple to complex. I also expert in integrating static HTML/CSS into a fully working EE site. I am also very knowledgable on the core function and features of expressionengine.

92% Job Success
$33.33 /hr
786 hours

Sunita M.

Sunita M. Agency Contractor

Java Expert

India - Tests: 4

Over the last more then 14.5 years, I have developed a wide range of products, tools and frameworks using JAVA, SWINGS, JNI ,JDBC , J2EE , Hibernate , JDO ,Servlet, JSP,GWT , MySQL,MSSQL,Postgree including JDBC,ODBC Driver for DaffodilDB, DaffodilReplicator, FrameWork in Swing,Hiberante,J2EE and GWT . My core competency lies in complete end-end management of Java project, and I am seeking opportunities to build applications your business. I also have some experience in the following areas: SQL,OOP, and software design and testing.

Associated with: Balaji Software Pvt. Ltd. Hisar

100% Job Success
$45.56 /hr
9,924 hours