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.

Browse J2EE job posts for project examples or post your job on Upwork for free!

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. 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
    0 hours
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  2. Joel Anderson

    Joel Anderson

    Java/J2EE/PHP/.NET Web Technologist, Linux Guru, and Cloud Expert

    United States - Last active: 10/20/2013 - Tests: 5 - Portfolio: 3

    Exceptionally experienced technologist providing best-of-breed solutions and services that delight my customers! Collaborative and entrepreneurial technologist, business partner, and solutions innovator with an enthusiastic, action-biased approach to applying advanced technology solutions to challenging business problems. More than 19 years of software and systems architecture and engineering experience in satellite communications, space imaging, Internet service provider, real estate, and financial services organizations. TECHNICAL SUMMARY HARDWARE: Intel Architectures, HP BladeServer Environments, Cisco UCS, IBM, Sun SPARC, Motorola, HP Storage, EMC Storage PLATFORMS: Linux (CentOS, RedHat, Suse, Ubuntu, TinyCore), FreeBSD/OpenBSD, Sun Solaris 8/9/10, Cisco IOS, Windows Server 2003/2008/2012 DATABASES: MySQL 3/4/5, Microsoft SQL Server 2005/2008/2012, MongoDB, Hadoop, MySQL, PostgreSQL, Sybase, Oracle. DEVELOPMENT: C/C++, Java/J2EE (4/5/6), JavaScript, Microsoft .NET 3/4, PHP 3/4/5, Perl, Sed, Awk, Make, SVN, CVS, HTML/XHTML/Javascript, PowerShell, Bourne/Bash, CSH, KSH APPLICATIONS: Apache, Tomcat, Glassfish, JBoss, Sendmail, Postfix, Qmail, Exchange 2003/2007/2010, OpenStack, Nagios, Xymon, BigBrother, Cacti, Puppet, Sharepoint 2003/2007/2010, Microsoft Dynamics SL/GP, Yardi Voyager 6, MRI Commercial/Residential 4.x CLOUDS: VMware ESX(i) 3.x/4.x/5.x, VMware View 4.x/5.x, Google Apps, Google App Engine, Amazon Web Services (AWS), GoGrid, Rackspace OpenStack

    $66.67 /hr
    0 hours
    0.00
  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
    0 hours
    0.00
  4. Milan J.

    Experienced Solution Architect, Silverstripe Developer

    Croatia - Last active: 11/21/2011

    Over the last 12 years I have delivered custom applications, distributed solutions, architecture development, strategic guidance, and consulting to companies in a wide variety of industries. Solutions includes Internet Applications, Mobile Applications, Agile Project Management, Web Content Management, Workflow Management, Enterprise Portals, Intranet Portals and Collaboration, Service Oriented Architecture, and much more.

    $55.56 /hr
    0 hours
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  5. 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
    0.00
  6. Mohamed Ben Mansour

    Mohamed Ben Mansour

    Business Intelligence Engineer

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

    I have been hired as BI/ETL engineer in Orange Tunisia since August 2013. During this period, I had the opportunity to participate in the following projects: - Implementation of Business Intelligence system for mobile operators - Migration of Talend Open Studio to Enterprise Data Integration 5.1.2 - Migration of Talend Enterprise Data Integration 5.1.2 to 5.3.2 - Back-office processing Optimization and Implementation of generic templates. Skills: -Talend Enterprise Endition (5.3.1) -Oracle (10g/11g) -QlikView

    $15.00 /hr
    310 hours
    0.00
  7. Sachin T.

    Sachin T.

    Sr. Java Hadoop Programmer / Analyst

    United States - Last active: 13 days ago - Tests: 2

    SUMMARY: • 14+ years of experience involved in design, development, testing and support of high performance multi-threaded client server, web based applications and n tier applications in Java and C++. • 6+ years of exposure to Fixed Income, equities and derivatives with 3+ years of experience in credit risk, market risk, operational risk and FIX, CCAR reporting, VAR and stress testing. • 8+ years of server side experience using Core Java, multithreading, Spring, XML, JDBC, JMS, Web Services, JUnit, Mockito, J2EE, JSP, Servlet, HTML 5, JavaScript, jQuery and free marker templates. • 8+ years of experience in Sybase SQL, Oracle, MS SQL Server, shell, Perl, windows, Linux. • 8+ experience in requirements gathering, translating them to functional as well as technical specification. • 8+ experience in working with as well as leading offshore teams. • Exposure to big data technologies like Hadoop, pig, hive, spark, oozie and hbase. • Strong experience in various phases of Software Development Life Cycle (SDLC) Object Oriented Programming, OOD, UML concepts and J2EE Design Patterns and Test Driven Design • Hands on experience in Tomcat, WebSphere, WebLogic Application server, autosys and Microsoft Excel. • Excellent analytical, problem solving skills and good exposure to mathematics concepts in finance. • Ability to quickly master new concepts, applications, technologies, vendor products • Strong Communication and interpersonal skills with experience in Technical Writing and Documentation. • Strongly committed to deliver timely, accurate and quality work.

    $30.00 /hr
    0 hours
    0.00
  8. Victor P.

    Victor P.

    Systems engineer

    Colombia - Last active: 2 months ago - Tests: 2 - Portfolio: 5

    Professional with High grade of responsibility with the job, With big skills to work in a team. My skills to analyse and investigate will push the projects to the good direction and will be able to improve the quality of them. I have been working with bank and insurance sector since 2001. I have been working in projects with high numbers of integrations with different systems and modules. My experience cover different phases of the software lifecycle like analysis, design, pre-sales, development and release activities. I have had experiencie in JEE projects since 2007 and I worked in companies like, Everis (from spain), Tecnocom (Spain), Intergrupo (Colombia), Mozido (Texas) and TCS (Tata from India). knowledge in Bank projects and Integration Projects. I have skills in IBM websphere platafform and in JEE frameworks like spring, Jsf, rich faces, hibernate, JPA, and others. I have abilities to self management and remote work. Experience in SCRUM teams.

    $22.22 /hr
    0 hours
    0.00