J2EE Developers & Programmers

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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, 42 J2EE projects are completed every quarter on Upwork.

42

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 4.59.

4.59
Last updated: May 1, 2015

Popular J2EE Searches

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  1. Roma N.

    Roma N.

    Software developer / Team leader

    Russia - Last active: 2 months ago - Tests: 1

    Software development and team management: - Develop and review applications codes; - Knowledge of SOA technology design and implementation; - Integration a set of enterprise applications; - Managing java-developers teams; - Project planning and quality control, reports preparation; - Release management; - Interaction with project analysts and testers. Java technologies: - Webservices(SOAP, REST); - JSF (Mojarra JSF, PrimeFaces), Servlets/JSP, GWT; - JMS; EJB; XML(processing, binding); JPA (OpenJPA, Hibernate). System integration technologies: IBM WebSphere Integration Bus (Message Broker), IBM WebSphere MQ, IBM WebSphere ESB, Oracle SOA Suite, Progress Sonic ESB/MQ, IBM WebSphere SIB, Oracle ODI Studio. Database: SQL, PL/SQL (Oracle DB, PostgreSQL, MS SQL server, MySQL, FireBird, Progress OpenEdge, MS Access). Application servers: WebSphere Application Server, Oracle WebLogic Server, GlassFish Server, Progress Sonic BPEL Server, Apache Tomcat. Development tools: TeamCity, Maven, ANT, GIT, SVN, Eclipse, IntelliJ IDEA. Additional (base skills): - Languages: C#, C/C++, Delphi, Progress 4GL , PHP, Assembler, Lisp, Prolog; - Web: HTML/CSS, JavaScript; - Multithreading programming : MPI, OpenMP; - Business process modeling: IDEF0, IDEF3, IDEF1x, DFD, UML; BPWin, ERWin, Rational Rose, MS Project.

    $33.00 /hr
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  2. Syed muhammed ali J.

    Syed muhammed ali J.

    Web Designer/Developer + Financial Modeling and Biz Plan Development

    United States - Last active: 02/07/2014 - Tests: 3

    I've spent the last 8 years working on hands-on development, have led teams and managed projects focused on financial services. Technologies that I've used include: PHP, MySQL, ASP, SQL Server among others. Also have completed an MBA from the University of Chicago, founded two venture backed-tech companies and been an associate at an angel capital fund. Advised 10 different companies on business plans, financial modelling and pitching.

    $33.33 /hr
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  3. Vinod K.

    Vinod K.

    Project / Program management / Business Analysis / Consulting

    India - Last active: 10/06/2014 - Tests: 6 - Portfolio: 4

    Iam an experienced project manager and business analyst with a strong technology background. Iam also a strong process implementer. I have managed and led teams, I am a strong leader and creative director. I offer a lot of experience and hard work, My passion leads to creative innovation. I can do more than what is mentioned here and would love the opportunity to increase your productivity. I have experience in the corporate environment as well as small business and start-ups. I have more than 8 years as a project manager for software and IT companies. Iam open to a discussion to share more details about me as I have so much more to write about and this space is limited. Iam currently seeking long term engagements.

    $33.33 /hr
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  4. Luca Cicale

    Luca Cicale

    Mr.

    Italy - Last active: 06/30/2014 - Tests: 8 - Portfolio: 3

    I started developing about 30 years ago. In my career I have worked for public administrations, banks and very important E-commerce web sites such as Yoox. I have a deep experience in J2EE, Asp.Net., sql server, Oracle dbms, android. J2EE most used tecnologies: Spring, struts, axis, hibernate, JSP, JSF, JPA, EJB, Jboss. Microsoft: SSIS, C#, IIS, MVC, RabbitMQ Preferred IDES: Eclipse, NetBeans, Visual studio.

    $55.56 /hr
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  5. Brian S.

    Brian S. Agency Contractor

    ASP.Net/PHP/AJAX/C#/J2ME/MS SQL/MySQL/Win Mobile/Blackberry

    United States - Last active: 08/25/2008 - Tests: 6

    Cenon Solutions has a diversified staff with 10 years of experience creating advanced desktop, server, mobile, web, database, and server solutions for small and large companies. Our objective is to provide quality end-to-end solutions and create lasting partnerships by providing superior customer service and competitive pricing. The solutions in our portfolio include: * Advanced Web Portals using C#, VB, PHP, JavaScript, AJAX, Google Maps, Microsoft MapPoint, Google Search, SQL Server, MySQL, IIS, Apache, SharePoint Server, DotNetNuke, and Joomla. * Mobile Applications for Blackberry, Windows Mobile Pocket PC and Windows Smartphone using Java, embedded VB, C++, C#, SQL CE, and SQL Server Mobile * Database applications using Oracle, MySQL, SQL Server 2000/20005 with Integration Services, Analysis Service, and Reporting Services * Server Application using MSMQ, Web Sphere MQ, Web Services, FTP, Sockets, .Net Remoting, and BizTalk Server * Travel Applications using Sabre Web Services, Sabre SDS, Apollo Web Services, and MySabre API

    Associated with: Cenon Solutions

    $83.33 /hr
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  6. Carlos Peralta

    Tech Lead - Sr. Java Developer

    United States - Last active: 10/30/2013 - Tests: 2

    - Senior Java Developer and Oracle Certified Professional, Java SE 6 Programmer with extensive experience implementing web enabled applications working with languages, technologies and tools including J2EE, JSF, Ice Faces, Rich Faces, SQL, PL/SQL, Struts, ADF, and JSP among others. - Development experience programming IDE’s like Eclipse, JDeveloper, JBuilder, JBoss and RAD. - Experience in several application servers including Oracle Application Server OAS, WebSphere Portal V5.1, pipeline applications servers, WAS and Apache Tomcat. - Development and implementation of web applications deployed on several relational databases systems including Oracle RDBMS versions 9i and 10g, PostgreSQL, Sybase and MySQL. - Experience with management information concurrent CVS repositories and SVN. - Extensive experience in the financial and utilities transport industry. - Extensive experience in migration of applications into J2EE and Java platforms. - Technical leader and specialist in web-enabled applications.

    $55.56 /hr
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  7. Pavel Vasilenko

    Java Enterprise Projects

    Russia - Last active: 12/15/2014 - Tests: 4

    Over 10 years programming experience; design, implementing and deploying enterprise client-server and custom applications software for financial, commercial and other businesses; design and analysis project architecture; strong skills in database modeling and design; project documentation preparation and support; software transition, integration and support; over 3 years project management experience.

    $35.00 /hr
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  8. Aruna Goparaju Agency Contractor

    QA Tester and Analyst

    United States - Last active: 05/07/2009 - Portfolio: 11

    Result oriented, team player having **over 7 years** of IT experience seeking a challenging **Application Developer/Quality Analyst** position where my Software Development, Support, Quality and Customer Interface Skills can be utilized to deliver enterprise solutions and services

    Associated with: HCL Global Systems Inc

    $38.89 /hr
    0 hours
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  9. Sushant Agrawal

    Sushant Agrawal

    Java/J2EE, Struts, Spring, Hibernate, Web application

    India - Last active: 2 days ago - Tests: 7 - Portfolio: 8

    Results-oriented software developer with Ten year's experience at Big corporates. Experienced OOPS developer with particular expertise in Java and J2EE Programming. Over ten year's experience developing software and managing projects in challenging, fast-paced consulting environments. Demonstrated ability to acquire technical knowledge and skills rapidly. Innovative problem solver, able to see the business and technical sides of a problem. Proven leadership, negotiation and problem resolution abilities. Exceptional communication skills, both oral and written. I am also having experience in the following areas: MySQL, PostGresSQL, MS- SQL, Ajax, UI suits(Backbase, Richfaces, IceFaces), Flex and software design and testing.

    $20.00 /hr
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