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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.


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.

Last updated: August 1, 2015

Popular J2EE Searches

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  1. Karthik S.

    Karthik S. Agency Contractor

    Flex/Flash Actionscript/Animation Professional|PHP/MySQL|.NET/SQL

    India - Tests: 1 - Portfolio: 1

    Over the past 12 years, I have been involved in developing numerous websites, eLearning coursewares, stand alone applications, flash games. I am quite familiar with following techonologies - Adobe Flex/Flash, Actionscript, PHP/MySQL, .NET/SQL and open source CMS like Joomla, magento. The benefit of working with us is that we mostly work in client's time zone so that discussion can take place instantly making the production faster.

    Associated with: Dart Innovations and Technologies Pvt Ltd

    $16.00 /hr
    1,107 hours
  2. Lakhwinder Singh

    Lakhwinder Singh Agency Contractor

    Experienced Android/ IOS Developer

    India - Tests: 4 - Portfolio: 11

    6+ years of IT that involves extensive development in Android and IOS Mobile App Services: - Android and IOS applications design & development - Database development • Experience working on various kinds of apps and enhance my skills in designing and development of apps • Proficient in using Core Java and Linux OS for Android and In IOS objective C with Unix OS • Worked on databases like Oracle, MySQL and Postgres and latest Nosql (MongoDB). • Knowledge of SDLC Concepts and processes like Test Plan, Test Cases and Bug Tracking, Review, Build and release engineering. • Worked on testing frameworks like JUnit, JWeb Unit. • Active participation in Project planning, client interactions.

    Associated with: Debut Infotech

    $14.00 /hr
    1,040 hours
  3. Julian M.

    Julian M. Agency Contractor

    5000+ oDesk hrs Developer | PHP, Yii, CodeIgniter, Android, WordPress

    United States - Tests: 6 - Portfolio: 9

    PHP Yii and CodeIgniter Developer, Android Developer, Front-End Web Developer. I am seeking for challenging software development projects and project management opportunities. I have developed a range of skills from web applications development and software development to user-interfaces design. I have been using state-of-the-art technologies such as: PHP, Java and a wide range of frameworks and libraries that are useful to speed up the development process. For web development projects I have experience and special interest to work as a PHP developer using CodeIgniter PHP framework and Yii framework and jQuery as a Javascript framework. I have experience customizing WordPress for blogging and CMS platform as well as developing WP plugins. For Mobile development I have some experience coding basic Android applications. I also have good taste for web design and user-interaction focused on modern web applications. My abilities include Linux administration focused on web servers like Apache as well as Subversion (SVN) management. My ability to combine all of these elements to create websites and client applications will be valuable to anyone in whose employ I may be. Additionally, I am Datawatch Monarch Pro consultant & trainer for seminars and reporting projects, with experience working for Latinamerica & US established companies. Languages: English & Spanish (Español)

    Associated with: Web Team Agency

    $40.00 /hr
    5,101 hours
  4. Alexander O.

    Alexander O. Agency Contractor

    PHP/MySQL Developer

    Moldova - Tests: 1

    I am a Senior PHP/MySQL developer with more than 6 years of applied experience. I am familiar with PHP frameworks like Zend, Symfony, CakePHP, Propel and Smarty technologies. I also have good experience with jQuery. I am seeking an opportunity to participate in a project where I can apply my skills at the full extent.

    Groups: Yahoo Web Hosting Designer

    Associated with: SOFTREACTOR LLC

    $16.67 /hr
    2,468 hours
  5. Akrem B.

    Akrem B.

    Expert designer

    Tunisia - Tests: 10 - Portfolio: 12

    Over the last 3 years, I developed web and desktop applications using HTML, CSS, JavaScript, PHP, J2EE, MySQL, C, Java and VB. Also, I design web and print graphics in a good way because I am familiar with Adobe Photoshop, Adobe Illustrator, Adobe Flash (with ActionScript), SonyVegas, Adobe Premiere...

    $15.00 /hr
    0 hours
  6. Ayaz Gul

    Ayaz Gul Agency Contractor

    Ayaz Gul Solangi

    Pakistan - Tests: 6 - Portfolio: 10

    PHP/MySQL Web Developer To obtain a position with a progressive web development or software development company with a strong focus on creativity and problem solving. To support a network infrastructure based on multiple operating systems and complex network topologies. To find a position that is challenging, rewarding and provides an opportunity to expand my knowledge and abilities in creating client centric solutions.

    Associated with: Vertex Softs

    $16.67 /hr
    0 hours
  7. Jigar Vora

    Jigar Vora Agency Contractor

    Web Application Developer

    India - Tests: 3 - Portfolio: 9

    Over the last 1 year, I have developed responsive and nonresponsive websites using WordPress, PHP, HTML5, JavaScript, CSS, and MySQL including sites for startup companies and small businesses. My core competency lies in complete end to end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have experience in the following areas: Wordpress, PSD-to-HTML, OOP, J2EE, JSP, Servlet and MVC frameworks.

    Associated with: Netsearch Technologies

    $5.56 /hr
    0 hours
  8. Rangana S.

    Rangana S.

    10 years of experience PHP/. Net web /desktop/ mobile developments

    Sri Lanka - Tests: 3 - Portfolio: 17

    Over 8 years of my career in software development industry I have worked in various domain with various technologies .This experience I use to manage my team to provide quality and professional service with hi tech solutions.Expanding our professional service in to wold class level is my next target!

    Groups: AspDotNetStorefront

    $12.00 /hr
    3,840 hours
  9. Abuzer N.

    Java, J2EE, Oracle DB and FULL SDLC Software Consultant

    Singapore - Tests: 2 - Portfolio: 1

    - Software consultant with a global experience on enterprise applications. - Startup technical consultant - Backend cloud hosting and management (deployment of enterprise application on Application Server and Web Server) - Agile tool tracking - Ability to solve any complex task into simpler solutions -Build automation - Jenkin / Hudson Technical strength -Core Java -J2ee -Spring -Hibernate -XML/JSON -Oracle/Sql/Postgres Server -Maven build Web/Application Servers - JBoss (WIldfly), Apache, Tomcat

    Groups: Oracle Certified Professionals, Sun Certified Professionals

    $16.67 /hr
    0 hours
  10. K raysis Agency Contractor

    Kraysis - A Software Quality Assurance Outsourcing Company

    Pakistan - Tests: 1 - Portfolio: 1

    We aim to be market leaders in terms of REACH (extent of our value chain), RICHNESS (depth of our information exchange) and RANGE (breadth of our services). [Kraysis][1] is the 1st Software Quality Assurance Company in Pakistan providing services to local industry in particular and international clients in general. Keeping in view the inability of small and medium scale IT businesses to afford independent QA process, [Kraysis][1] provides them with experienced technical input to leverage the quality of their products while reducing their cost. With this mission, we are working to become leaders in the domain of Quality Assurance outsourcing. We possess expertise in the entire Software Testing Lifecycle and have in depth knowledge of problems and paradoxes that nearly all software development agencies face. We provide third eye-view analysis of software system development process, while reporting problems and sharing suggestions. Our key strengths include our experienced and multidimensional team, our highly flexible and accommodating frameworks and ongoing research and development facility established with the help of an academic collaboration. Our slogan is to provide "Quality Through Creativity". [1]:

    Associated with: Kraysis Pvt Ltd

    $10.00 /hr
    244 hours