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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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Andrew S. Agency Contractor

Web developer (J2EE, Flex, Python)

Ukraine - Tests: 4 - Portfolio: 9

4+ years xp in development of web-apps, complex sites and services that require scalability and conformation to the most current web standarts. You are welcome to use my strong skills in (D/X)HTML, CSS Layer 1-3, JavaScript/Ajax, XML/JSON, Python, Java EE with modern frameworks and different database engines such as MySQL, PostgreSQL, Oracle for developing featured web-2.0 websites as well as multitier enterprise-level web- applications. In my developing practice I use modern MVC/ORM/Ajax frameworks (such as jQuery, prototype-js, Spring, Struts, JSF, Hibernate, Tiles, etc. - take a look at the rest of my profile for details) in combination with strong OOP, design patterns, unittesting. That's why you'll get the product built using the best programming practices instead of "inventing the wheel". Over the last years I was working in relatively big outsourcing company. So it's usual for me to be envolved in a full development cycle of big web- applications, communicate with customers, have business trips to other countries and participate in remote teams.

Associated with: Streamfront Software, Team Technologies LLC

$25.00 /hr
357 hours

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

Eugene B.

Java/J2EE Developer, C#/.NET, C++ Developer


Manager of Information Technologies department, Software Developer, Database Administrator, System Administrator (Protek Company).Software and Web developer (CoCoS Company)OBJECTIVE :To find a job position that matches both my skills and interests, whilerequiring all of my energy and to learn & apply the most effective ITsolutions. I need a job where my intelligent level is used on 100%. I don?t like when my work is equal the charwoman?s work.KEYWORDS :Java, JSP, JSF, Struts, Spring,C#,.NET, Hibernate, iBATIS, AJAX, SWING, PHP, Perl, SQL, JavaScript, HTML, XML, web development, C++, Object Pascal, Delphi, OLE, ActiveX, ADO, PL/SQL, JavaCC, ASM, MFC, IT management, human resources, developmentOracle, MySQL, InterBase, BEANS, PHP

$22.22 /hr
793 hours

Adrian B.

Senior Java | J2EE | Scala | Large scale apps

Romania - Tests: 2 - Portfolio: 6

As a java web developer with over 9 years of experience, I have been involved in all aspects of the software life-cycle, from analysis, design, development and testing, to installation and deployment of web applications.I have extensive knowledge of Java, J2EE, SQL and unit testing.

Groups: Application Developers Alliance

$22.22 /hr
325 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

Andrey L.

J2EE Developer and Architect

Belarus - Tests: 13 - Portfolio: 1

I have a great experience as Java developer system developer architect especially in server J2EE applications (web servers, application servers, databases). In addition I have an experience in system administration so I can setup and configure development environment using open source (free) products (database servers, web and java application servers, source version control system, java libraries repository (e.g. Archiva), java build system (Maven), bug tracking system, continuous integration system).

Groups: Microsoft Certified Professionals

$27.78 /hr
971 hours

Ali A.

Ali A.

Expert Java/J2ee Developer

Egypt - Tests: 4 - Portfolio: 3

With 5 years of experience in Java, am looking for opportunities where i can develop application using some of the widely used frameworks and libraries like EJB , JSF (PrimeFaces and RichFaces) , Spring-core , Hibernate , JPA ,JPA Repository ,Spring MVC , Spring Security , Spring Social,Struts 2 , Web Service,Rest Api,MY SQL ,Oracle,Postgres,H2,Mongo,Google App Engine, ElasticSearch,Drools,Quartiz,Json,Ajax,XMPP,JBoss Server , tomcat , GlassFish WebLogic,Junit,Spring Junit,JQuery ,AngularJS,EXTJS ,NodeJS,Strophe, Data Visualization(D3.js,Hightchart.js),Maven,Gradle,Eclipse , Netbeans. I also have experience in the following areas: Linux ( Ubuntu ) , Windows

83% Job Success
$16.67 /hr
790 hours

Kathrina A.

Kathrina A. Agency Contractor

Java - J2EE - Unity3D Developer

Philippines - Tests: 11

Works as a web application and 3D game programmer offline and wants to work for projects online too. Has strong logical and communication skills. Key Skills * Operating Systems : Windows 98/2000/XP/Vista/Win7/Win8, Linux CentOS * Languages : JAVA (J2SE, J2ME and J2EE), C# * JAVA Technologies : JDBC, JSP, JSF, Struts, Spring * Application Servers : IBM WebSphere, Apache Tomcat, JBoss * Reporting Tools : Crystal Reports * Databases/RDBMS : IBM DB2, Oracle, MySQL * IDE Tools : Eclipse, Spring Tool Suite, Unity3D, WebSphere Studio Application Developer v5, Rational Application Developer v6, Putty, WinSCP, Maven * Scripting : Unity Script, Bash Scripting, Javascript * 508 Compliance tool : Jaws Screen Reader Project References: (available upon request)

Associated with: Starfish

$19.99 /hr
176 hours