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, 43 J2EE projects are completed every quarter on Upwork.

43

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 4.60.

4.60
Last updated: June 1, 2015

Popular J2EE Searches

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  1. Amjad Aziz

    Amjad Aziz Agency Contractor

    Expert Game Development iOS and Android

    Pakistan - Last active: 2 months ago - Tests: 7

    Programming for iPhone/Android developing cool games is my passion as i was born to be a developer, i believe! My objectives are: * Give highest priority to quality of my work rather than rate. * Earn trust of every employer. * Work with the vision to make long lasting contracts with employers. Expertise I'm iOS/Android Developer with THREE years of experience of working in Top Grossing iOS/Android Games. My experience includes SQLite, JSON/XML parsing, FB/Twitter integration, ad Network Integration, Push Notifications etc. Rich awareness and expertise on Cocoa framework, Cocos2D,Cocos2DX, iPhone SDK, Box2D Physics Engine.

    Associated with: Cinque Logix

    $11.11 /hr
    6 hours
    4.94
  2. Michael Rychener

    Michael Rychener Agency Contractor

    web applications database ETL script business intelligence Java Python

    United States - Last active: 05/25/2012 - Tests: 6 - Portfolio: 1

    For the last 8+ years, I have worked with Java and SQL to build enterprise web applications. I have used a diverse set of tools for user interfaces, action frameworks, databases, scripting and source code control. I recently completed a contract at Food Logiq to enable a web application to interact with an SAP accounting system. The web application could gather data related to individual line items in a purchase order. Coding was in Vaadin framework along with JAXB XML parser. Another recent contract was with Houghton Associates, working with an airport simulator to provide User Interface functions (in Java Swing) and to produce analysis and reports on simulation runs. Before that, I was a regular employee on a multi-year project for IBM's CIO for tracking and evaluating corporate initiatives and projects, combining ETL with Business Intelligence. This resulted in a web site with over 25 custom web pages for entering data for various internal customers. We had data gathering (custom ETL), pulling and combining data from various sources, then reporting in multiple formats (eg, Dashboards, Scorecards, PDF files, spreadsheets). I was active in all phases of definition and development, along with leading a team of developers in China. I submitted two patents and previously developed a search engine for the PC Company's global eSupport site. Before IBM, I worked as a consultant on a handful of desktop and database applications for several RTP companies. My academic background includes expert systems, artificial intelligence and robotics. I am proficient in Java, J2EE, Perl, Python, C, HTML, XML, Javascript and various open source packages.

    Groups: TrueBLUE

    Associated with: SDS

    $30.00 /hr
    0 hours
    5.00
  3. Faisal Shahzad

    Faisal Shahzad Agency Contractor

    Software Engineer

    Pakistan - Last active: 12/15/2013 - Tests: 1

    Currently I am working on UNFI Order Processing (UPO) for UNFI (United Natural Foods Inc.) as SharePoint Developer. This project provide the order placement functionality to its relaters and UNFI associates in SharePoint 2013 based application. SharePoint out of the box features and contents (Lists and Document Library) are used to store and display data related to publications. I have worked on SharePoint ad on product StorageEdge (www.alachisoft.com/storageedge). I have worked 2 and half years on this product, I have developed many features in this product and have worked on complete three software development cycles for different version of it.

    Associated with: technostalgic

    $15.00 /hr
    0 hours
    5.00
  4. Mohamed Sahmoud

    Mohamed Sahmoud

    Expert Java Software Engineer

    Australia - Last active: 3 months ago - Tests: 1

    I am a java software engineer for 8 years. I have worked in the big companies in Egypt (IBM Egypt, ESRI Nea, ITWorx, Vodefone, Asset). I am shifting for the free lancing profile since I am looking for more flexibility, leveraging the technical skills, and working in concurrent project.

    $30.00 /hr
    2,104 hours
    5.00
  5. Dmitriy Sharanutsa

    Dmitriy Sharanutsa

    Senior Java (Android) Developer

    Ukraine - Last active: 5 months ago - Tests: 2

    More than 5 years commercial programming experience. Solid background in Java (J2SE, JEE). Strong experience with Android SDK. Completed building solutions that have been successfully delivered to customer.

    $16.67 /hr
    44 hours
    5.00
  6. Maksym B.

    Maksym B.

    Java Senior Software Engineer

    Ukraine - Last active: 06/08/2012 - Tests: 5

    Over the 6 years, have developed solutions in the field of IT. Participated in modeling architecture of financial high load projects. Able to learn quickly new programming technologies. Also have experience in project management and team leading.

    $25.00 /hr
    13 hours
    4.56
  7. Nick Shyman

    Nick Shyman

    Java, Android, Web Developer

    Belarus - Last active: 06/27/2013 - Tests: 1

    I have experience in Core Java, J2EE, Java Servlet, JSP, JSTL, Spring, Hibernate, JDBC, REST, Mobile Apps, Android development, PostgreSQL, MySQL, HTML, CSS, JavaScript, JQuery. My development tools are Eclipse, Ant, Maven, Gradle, Tomcat, Git. I like writing effective and clear code based on object-oriented approach and design patterns.

    $22.22 /hr
    442 hours
    4.91