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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, 30 J2EE projects are completed every quarter on Upwork.

30

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 4.74.

4.74
Last updated: September 1, 2015

Popular J2EE Searches

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  1. Jagjit D.

    Jagjit D.

    Chief Technology/Program Manager

    India - Tests: 2 - Portfolio: 2

    I am a Chief Technology Officer and PMP Certified Technical Program Manager having ~15 years of experience working as a Senior Program Manager at one of the top global IT companies for 12 years and working as CTO at one of the fast-growing Technology company of India since past 2 years. I have extensive IT experience which includes working as a Developer and Module leader on Java/J2EE technologies and mobile applications in the initial part of my career and as a Technical Program Manager and Architect for handling complex web technologies, Software Product development based projects in past 9 years. My PMP certification is valid till Dec 2016. My current key responsibilities include Technical Solutionizing for various complex projects of Fortune 500 Customers across the globe, providing Leadership for Program and Delivery management to the programs under my line of control, strategizing and planning for business growth of the company, creation of required service lines and pre-sales support for various proposals, selling of service lines and other strategic initiatives for my Line Of Business. I also have a team of 25 extremely talented technology folks under my line of control currently spanning across Websites Design & Development, Enterprise level software development, Mobile app development, Digital Marketing, Products innovation/ incubation and development and other divisions like QA, Content Writing and many more. Also responsible to take care of end to end Program management of few of my direct Accounts in Banking (CRM, Core Banking and Branch banking), Retailing and Business Intelligence (BI) domains and J2EE Technologies. I am responsible of providing leadership for Talents Resourcing, People Management, Program Management (scope, time, cost, quality, human resources, communications and risk management), Delivery excellence, Quality Management in addition to Technical Solutionizing and Customer Interfacing, Client Management. I have delivered exceptional results in past few years because of which I have always been rated as topmost candidate in relative comparison with my peers. Also leading multiple strategic initiatives for my account/Unit in line with Organization Delivery and Quality excellence strategies. Few of them to highlighted are: 1. 3 Patents filed for my innovations in technology space. 2. Inventor, Creator and Complete owner of multiple technology based products running successfully under my belt as of now. 3. Two recent initiatives lead by me as per Six Sigma and Lean methodology which helped in saving more than USD 1m for the Organization. 5. A strategic initiative to get additional business growth of around USD 1m for the Unit by creating a robust framework to staff the untapped business opportunities. 6. End-to-end ownership for creation a new BI product from scratch starting from ideation to creation & up to final closure and marketing. 7. An initiative for better operational efficiency and increasing the utilization of talents in the Unit. 8. An initiative for better employee connect and employee motivation, satisfaction. 9. A Development Center level sub-track for better awareness and adherence of Values and Discipline. Involved in creation and implementation of newer policies/guidelines in this space along with single-handed creation of required portals for the same. Strong knowledge of CMMI and ISO processes and a Certified internal quality auditor within the Organization. Involved in auditing at least one project across verticals on quarterly basis. Looking forward to extend my technical architecting knowledge along with project/program/delivery management support to wider community across geographies over internet as of now.

    $22.22 /hr
    0 hours
    0.00
  2. Yashwant Dhangar

    Yashwant Dhangar

    Freelancing Mobile Application and Web Site Development

    India - Tests: 5 - Portfolio: 9

    Professional with many years of experience in Software Development and IT market, acting in national and international projects in many areas like: analysis, Architecture, Development and Testing. My Expertise :- Mobile (iPhone, Android, Blackberry, Windows Mobile, Symbian and HTML5 Mobile Websites, Phone Gap). Web Site (PHP , Joomla, Wordpress, Magento, Codeigniter, Drupal, Java, J2EE, .Net). Graphics & Animation(Flash,video services from promo videos, marketing videos, commercials and corporate AVPs, Logo design, Banner design,mobile application design,2d animation,3d animation) I intend to contribute positively towards the growth and prosperity of the organization with our quest to learn and adapt our self with growing technology. Great knowledge in Mobile and Web Development, Proactive, Creative, Dynamic, Autodidact and Flexible.

    $8.89 /hr
    0 hours
    0.00
  3. Satyam Soni

    Satyam Soni Agency Contractor

    J2EE Developer

    India - Tests: 3 - Portfolio: 3

    I am an basically JAVA Web Developer but also proficient with Core java and software development in JAVA Worked on technologies like Struts2, Spring 3.1 , Spring Security, Spring Web MVC , Hibernate 3.0 , Apache Solr, Apache TIKA, Sencha ExtJS. Also have knowledge about HTML, CSS , JAVASCRIPT Moreover have developed various javascript widgets based upon GOOGLE Map API . Working as software Engineer in an MNC firm since 1 yr

    Associated with: Innovplex, encalibr

    $11.11 /hr
    0 hours
    0.00
  4. Mirza O.

    Mirza O.

    Senior Developer and javaGuru

    Pakistan - Tests: 2 - Portfolio: 1

    Highly motivated and a quick learner. Love to do and explore new things and languages ! I strictly believe that one shouldn't depend over one programming language, rather he should grasp the concepts and ideas which will help him become a successful computer scientist. * java / j2ee / ejb / Rest-easy / Spring framework MVC * messaging with Python (experience with one or more messaging systems, e.g. RabbitMQ, Redis,ec.) * Infrastructur knowledge in the operation of Websolution (Certificates, Load Balancing, Security,etc.) * Building and assembling of projects using Maven * Strong Java development skills: 3+ years in hands-on Java software development. * Knowledge of J2EE Application Servers (Tomcat / JBoss / WebSphere). * Strong knowledge of Servlets, JSP, JSF, JDBC, Multi-threading. * Experience in working with ORM frameworks. Hibernate *Design Patterns MVC, Singleton, Decorator, Command, Factory, Abstract Factory, Adapter, Front Controller, Builder, Prototype, Bridge, DAO, DTO, and Business Delegat

    $8.00 /hr
    0 hours
    0.00
  5. Manojkumar P Agency Contractor

    Iphone,Ipad,Android,Dot Net, Java PHP .NET

    India - Tests: 3

    ***************************You will NOT find a better developers than us. Guaranteed.***************** We are programmers for 2D & 3D mobile games and applications such as iOS(iPhone, iPad & iPod) and Android ones. We have developed these using some engines such as Cocos2D, Box2D,Corona, cocoa and Unity3D for 6 years. Of course, We know Objective-C, JavaScript, C#, C++, MFC and so on. And We can program using DirectX, OpenGL, OpenGLES and Ogre3D. We have started programming since 2001. And We can develop for iOS 6.0 We also have good experience and expertise in the following technologies: Mobile App & Games: Social Network Applications with the Facebook/Twitter API/YouTube/Google Plus QR code & Bar Code In-App Purchase Experience Push Notification Experience Game Center and OpenFeint Experience Submitting Apps and Games to iTunes store and Marketing JSON/XML/REST Web-Service Core Data,Mac OS Kernel Program Experience SQLite 3.0 Experience Microsoft .Net: Microsoft .NET, ASP.NET, n-hibernate, C#, VB .NET, Microsoft Silverlight, Microsoft Share Point Java: J2EE, Java Swing, JDBC, RMI, COROBA, Servlets (JSP), JPA Spring Hibernate, Struts PHP, LAMP, Open Source: PHP, Cake PHP, Symphony,Smarty, Flash, XHTML, CSS, Javascript, AJAX/JSON, Adobe Flex , Zend, Codeignitor, YII framework. Application Servers: BEA Weblogic, WebSphere, JBoss, Apache, Tomcat, IIS, Oracle 9iAS, JRun, i-Planet, ATG Dynamo, Interwoven Frameworks: Struts, JSF, Velocity, Turbine, Lucene, Log4J, Cactus, JUnit, Ant, XForms GUI Development: Visual Basic, .NET, Delphi, Power Builder, Oracle Developer Databases: Oracle, MS SQL Server, Sybase, MySQL, PostgreSQL, DB2. Embeded: Embeded Linux, ARM, 8051 series, PIC microcontroller... Tools: Eclipse, JBuilder, Visual Studio.NET, Sun Java Studio, Seebeyond, Siebel, Crystal Report, Oracle Report Writer, Oracle Discoverer, Mercury Interactive tools, Blackberry JDE, Keil, Embeded IDE, arm-linux-gcc... Thanks for your attention. Shiva

    Associated with: Tachy Technology Private limited

    $13.33 /hr
    461 hours
    3.89
  6. Dragan S.

    Java/J2EE Developer, JSF, Struts, Hibernate, JSP, Servlets

    Macedonia - Tests: 10

    Interests :Artificial Intelligence (neural networks, genetic algorithms, evolutionary programming, knowledge representation, games), problem solving, electronics, telecomincations, networks, wireless networking, crypting and crypting algorithms, Number theory, Mathematical Analysis, 3D Graphics.

    $17.78 /hr
    214 hours
    2.70
  7. Priyamvid R.

    Priyamvid R.

    Excel Modelling Consultant with VBA Macro programming

    India - Tests: 11 - Portfolio: 4

    Over the last 5 years, I have developed a wide range of models using Microsoft EXCEL, Access, VBA Macros, and SQL including forecasting, transactional and analytical models for startup companies and small businesses. My core competency lies in complete end-end management of a new excel modelling project, and I am seeking opportunities to build models from the ground up for you or your business. I also have some experience in the following areas: Business Analysis, SQL, Android apps, and software design and testing.

    $22.00 /hr
    259 hours
    4.86
  8. Mohamed Abdelkarim

    Mohamed Abdelkarim Agency Contractor

    Software Engineer, iPhone/Android Games/Apps Expert 15Years Experience

    Egypt - Tests: 6 - Portfolio: 15

    - My team and I have a proven record of "delivering" whatever project we accept to take on. - Building iPhone, iPad, Android & Windows Phone apps and games is my passion. - I have started programming in 2000 and I developed so many Web apps and Java games from 2000 to 2005 - I have been working as a professional Software Engineer since July 2005. - I have 15 years experience in developing a very wide range of different systems using wide range of different languages/technologies. - Since 2010, I've been involved in developing wide range of iOS & Android apps for both startups and big firms. - I've been working using C/C++ since 2000. - I've been working using Java/J2EE since 2003. - I have a very strong knowledge with Oracle Administration as I've been working on a very large scale Oracle DBMS since 2004. - I started developing mobile apps for Android, iPhone & iPad since 2010. - I only accept jobs if I KNOW FOR SURE that I'll deliver all requirements in time and with a very high quality. - I never accept payments unless clients/customers are 100% satisfied with work and results and are willing to give me a fair 5 stars rating. - Please review my work history to get more info about customers' feedback when I finish my work.

    Groups: Application Developers Alliance

    Associated with: nWeave

    $45.00 /hr
    4,030 hours
    5.00