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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. Andres Vergara

    Andres Vergara

    Software Engineer + Expert Developer [English-Spanish]

    Colombia - Tests: 6 - Portfolio: 14

    I'm software engineer/developer. I have around 5 years of experience in the area, managing IT projects and developing a wide range and variety of applications, including: web portals, information systems and other custom solutions as scripts & templates. In this way I have worked with a variety of technologies & platforms at the back, middle and front end such as: Java, JEE, Spring, PHP, Zend Framework, CSS, HTML, JavaScript, JQuery, Ajax, Flash + Action Script SQL, PLSQL, Oracle, MySQL, Postgres SQL, SQL Server. I also have experience developing for Moodle LMS and apps for Android devices & tablets. I am seeking to build opportunities for you and your business. Thanks & regards

    $15.60 /hr
    1,370 hours
    5.00
  2. Andriy B.

    Andriy B.

    J2EE, Senior Developer/Team Lead

    Ukraine - Tests: 6 - Portfolio: 9

    Senior Java/J2EE Developer/Team Lead. More than 10 years experience in software development. Professional developer in Java since 2004. I have solid background in: Core Java, J2EE, Springframework, JSF, JSP, JSTL, Hibernate, Velocity, Lucene, SOAP, JUnit, Eclipse, MySQL, MsSQL, Oracle, Linux. I am a highly motivated and hard working person. Your tasks will be completed on time with 100% quality and accuracy.

    $20.00 /hr
    1,179 hours
    4.91
  3. Vikram B.

    Vikram B. Agency Contractor

    Technical Manager/Solutions Architect, 15 years of qualitative ex

    India - Tests: 7 - Portfolio: 2

    Solutions Architect with 15 years of qualitative experience in the areas of Architecting, Designing & Developing applications Insightful experience in Project Management with vital contributions towards assessment of technologies, and design of value propositions for customer requirements Track record of successfully handling the design and development of applications across multiple industrial segments of e-Learning, Media, Healthcare, Telecom & Computer Systems Demonstrated competencies in the conceptualisation/ creation of flexible/ expandable software architecture to meet client requirements Additional exposure in making RFPs as per clients need & specifications & customizing company’s products Adept in acting as an ambassador of change for successful implementation of business solutions in organisations within pre-set budgets and deadlines

    Associated with: Kapila Software

    $44.44 /hr
    1,184 hours
    4.95
  4. Khang P.

    Khang P.

    Your happiness is our success

    Vietnam

    Over 5 years experience in Java/J2EE/Spring/Hibernate/Android development. We have a lot of smart developers and they are hard working. Our goals are make you fell happy. We always keep deadline and deliver on time.

    $11.11 /hr
    0 hours
    4.95
  5. 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
  6. Olouge E.

    Olouge E. Agency Contractor

    Expert Programer with varied language experience

    Cameroon - Tests: 3 - Portfolio: 1

    I am a graduate from the Faculty of Engineering and Technology at the University of Buea. I have undergone a four years training for the award of a Bachelor in Engineering, Computer Engineering. I have been part of many projects some of which I was the project manager. I took part in the installation of a server at CUIB Buea where I worked in configuring Postresql. I also took part in a project held at the University of Buea where I worked in a ten man cell to realize the website for the Faculty of Engineering and Technology, University of Buea. I undertook a six months internship as part of my degree program in which I worked in a duo to realize management system software for Saint Anthony’s Guild Diligent Foundation, Kumba (http://www.diligentbilingual.org). I have realized mini projects from software through network to hardware systems related to microcontrollers and microprocessors. With my experience, I believe I can withstand stress. I am a good project manager and decision maker. I have good communication and organization skills. I am a responsible person. I believe I will be an asset to your organization than a liability. I want to contribute to the building of a holistic work environment that will awaken in employees a sense of purpose and direction. With my social statutes that have contributed to forming my personality, I will contribute to the improvement of social cohesion amongst colleagues and staff of any organization.

    Associated with: NGC-Cameroon

    $5.56 /hr
    0 hours
    0.00
  7. 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