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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. Shahid Raza

    Expert in Java, J2EE, Swing and GWT with 8 years of experience

    India - Last active: 08/18/2014 - Tests: 7 - Portfolio: 2

    In last 8 years, I have extensively worked on Java/J2EE technologies on varied domain from aviation to banking in top IT companies including IBM and Siemens. My objective here is to provide global standard work in cost effective price with some humble earning.

    $16.67 /hr
    33 hours
    4.80
  2. Ramesh V.

    Ramesh V. Agency Contractor

    Expert Java J2EE Developer

    India - Last active: 2 days ago - Tests: 3

    I am an expert Java J2EE developer with 9 years of coding experience I provide outsourced services for Java, J2EE and Angular JS. I can handle a project from requirement gathering, analysis, design, coding (both backend and frontend), Junit Test cases and automation tests. Project Experiences: Yayo is an eCommerce platform stitched specifically for the needs of Film Production Companies. I have designed and developed API's for both mobile and Partners, built a portal for Production Company Managers. Involved in the development of a project Moose, which uses GWT and Sencha GXT. Also implemented Full Text Search in GAE by providing an objectify kind of framework. Designed and developed Sentinel project, which provides Guest Access Portal. Used Free Radius and Jradius modules to authenticate dynamically generated Guests. Sentinel has 3 modules, Admin Portal, Sponsor Portal and Guest Portal. Paladin MultiOS is a Wireless security deployment platform and device tracking/management platform. It provides a reliable and affordable solution for deploying and monitoring secure networks in the age of BYOD. This is deployed on Amazon EC2 linux with tomcat as web server. Eostis is one of the leading classifieds website in France. I have worked to move eostis from the old legacy system to Google App Engine and made it survive from the maintenance issues and frequent server deeds. Involved in the development of several live online projects like http://www.theflowerexpert.com , http://www.pickupflowers.com , http://www.giftsnideas.com and http://www.flowersforcelebrations.com. Migration of a legacy ehealth tool to web application (Central Configurator) by using Spring, Hibernate, Web Services and Ibatis. Migration of a command line tool to GWT + EXT GWT web application. Provided a Command Line Interface for a web application by using Web Services. Google App Engine Projects: Converting SAP reports from email attachments to google spreadsheets. Developed a GAE + Vaadin application for a sales company to maintain there whole inventory.

    Associated with: Soft Suave

    $33.33 /hr
    3,847 hours
    5.00
  3. Andrey L.

    J2EE Developer and Architect

    Belarus - Last active: 10/29/2014 - 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
  4. Ali A.

    Ali A.

    Expert Java/J2ee Developer

    Egypt - Last active: 1 day 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

    $11.11 /hr
    280 hours
    5.00
  5. Hardik Shah

    Hardik Shah Agency Contractor

    J2EE Grails Developer

    India - Last active: 2 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
    90 hours
    4.23
  6. Kathrina A.

    Kathrina A. Agency Contractor

    Java - J2EE - Unity3D Developer

    Philippines - Last active: 2 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
  7. Neeraj Patel

    Neeraj Patel

    Java/J2ee/PHP expert

    India - Last active: 3 days ago - Tests: 3 - Portfolio: 7

    Hi, I am a Java/J2EE/PHP developer looking for part time or full time job into that. Thanks & Regards, Neeraj Patel

    $22.22 /hr
    0 hours
    4.89
  8. Alexandr Yemets

    Alexandr Yemets Agency Contractor

    Senior Java/J2EE Developer

    Ukraine - Last active: 18 days 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
    11 hours
    5.00
  9. Andriy B.

    Andriy B.

    J2EE, Senior Developer/Team Lead

    Ukraine - Last active: 2 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
    1,173 hours
    4.91