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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, 32 J2EE projects are completed every quarter on Upwork.

32

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 4.78.

4.78
Last updated: August 1, 2015

Popular J2EE Searches

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  1. Mary francis M.

    Mary francis M. Agency Contractor

    J2EE Developer

    Philippines - Last active: 17 days ago - Tests: 7 - Portfolio: 6

    I have experience in developing web based applications using J2EE Servlets, JSP, Javascript, Struts, iBatis, .NET, C# and PHP. Databases used are MySQL, Oracle, and MSSQL. My proficiency and preference are J2EE Servlets and other Java web-based technologies. I also have a stable background and experience in business management. I am seeking opportunities to build web-based business applications from the ground up and also those opportunities to enhance existing business applications. Getting projects related to research would be fun too!

    Associated with: MY IT Services

    $16.00 /hr
    2,230 hours
    4.98
  2. Andrey L.

    J2EE Developer and Architect

    Belarus - Last active: 2 days ago - 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
    966 hours
    4.92
  3. Ali A.

    Ali A.

    Expert Java/J2ee Developer

    Egypt - Last active: 6 days ago - Tests: 4 - Portfolio: 3

    With 4 years of experience in Java, am looking for opportunities where i can develop application using 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 ,Json,Ajax,XMPP, MY sql DB,Oracle,Google App Engine, Maven,JBoss Server , tomcat , GlassFish WebLogic,Junit,JQuery ,Strophe, Eclipse , Netbeans. I also have experience in the following areas: Linux ( Ubuntu ) , Windows

    $16.67 /hr
    358 hours
    5.00
  4. Hardik Shah

    Hardik Shah Agency Contractor

    J2EE Grails Developer

    India - Last active: 4 days ago - Tests: 2 - Portfolio: 4

    - I've total 4 years of experience in Java/J2ee technology. - Having 2+ years of experience in Groovy & Grails - Having extensive experience with tomcat server and working with CentOS - Having experience in MySQL, Oracle 10G and MongoDB databases. - Having extensive experience in Spring, Hibernate and Struts frameworks. - Having experience in sub version control like Git, SVN etc. - Having experience in Payment gateway integration like Paypal, Moneris, DirecPay, HDFC etc. - Having skill to develop web application from scratch which includes Fontend & Backend. - Having hands on experience with Frontend technologies like Jquery, Java Script, HTML 5 - Having experience in Real-Estate, Financial, Accounting, E-commerce domains. - I can develop very robust product which will work very smoothly and attract the users. - Can deploy product on any VPS, having extensive experience to work with tomcat server. - Highly involved in client interaction, requirements gathering and development of various functional documents for the systems to be developed. - Good knowledge of design patterns like Singleton, Strategy design patterns - Possess strong leadership, and excellent analytical & problem solving skills. - Ability to work in team as well as independently with minimal supervision.

    Associated with: Grails Titan IT Service

    $13.33 /hr
    119 hours
    4.23
  5. Kathrina A.

    Kathrina A. Agency Contractor

    Java - J2EE - Unity3D Developer

    Philippines - Last active: 3 months ago - 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
    4.99
  6. Alexandr Yemets

    Alexandr Yemets Agency Contractor

    Senior Java/J2EE Developer

    Ukraine - Last active: 1 day ago - Tests: 1

    Excellent Java Developer with 7 years of Software Development concentrated on both back-end and front end parts. Keen on all Java technologies and tools including but not limited to: Jboss, MVC framework, JSF 2.0, ORM: Hibernate, EJB beans, Junit + Mockito, Tomcat, spring Ioc, spring mvc, Spring Security, etc. Result-oriented developer able to create applications/websites from scratch and adaptable to any customer's approaches.

    Associated with: Eshta Holdings Corp.

    $25.00 /hr
    78 hours
    5.00
  7. Andriy B.

    Andriy B.

    J2EE, Senior Developer/Team Lead

    Ukraine - Last active: 3 days ago - Tests: 6 - Portfolio: 9

    Senior Java/J2EE Developer/Team Lead. More than 10 years experience in software development. Professional developer in Java since 2004. I have solid background in: Core Java, J2EE, Springframework, JSF, JSP, JSTL, Hibernate, Velocity, Lucene, SOAP, JUnit, Eclipse, MySQL, MsSQL, Oracle, Linux. I am a highly motivated and hard working person. Your tasks will be completed on time with 100% quality and accuracy.

    $20.00 /hr
    1,179 hours
    4.91
  8. Alex S.

    Alex S.

    Java/J2EE Groovy/Grails Developer

    Moldova - Last active: 1 month ago - Tests: 2

    I am a senior level Java developer with more than 9 years of applied experience. - Java Knowledges: Applets, Servlets, JSP, Struts, JSF, JDBC, Hibernate, Spring, RichFaces, JasperReports, Junit and EasyMock, Groovy/Grails - DataBase: SQL Server, MySQL, PostGreSQL; - Application servers: Tomcat, Resin, JBoss, JBoss Portal; - Operating Systems used: Windows and LINUX (multiple products); - Environment of Development: IntelliJ IDEA, Eclipse, NetBeans;

    $16.67 /hr
    2,019 hours
    4.15
  9. saqib bukhari

    saqib bukhari

    Experience Java / J2EE Developer, Architect

    Pakistan - Last active: 25 days ago - Tests: 4

    I have around 8 years of experience in Software Industry with following skill set: Skill Set: • Strong OOP Concepts • Design Patterns • J2SE 5, 6, 7 • Web language / Technologies o J2EE (EJB, JSP, Java Servlets) o XML (DOM and SAX parsing) o HTML, DHTML, XHTML o Java Script o CSS o Ruby, RubyonRails o AJAX , DWR, GWT • Frameworks o Struts, Spring o Hibernate o Connection pooling Further information you can find in attached resume or can check my linkedin profile http://www.linkedin.com/in/saqibbukhari.

    $16.67 /hr
    10 hours
    5.00