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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, 39 J2EE projects are completed every quarter on Upwork.

39

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 4.72.

4.72
Last updated: July 1, 2015

Popular J2EE Searches

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  1. shakeel abbas

    shakeel abbas

    Java,J2EE,Spring,JSF,Struts,JAX-RS,Angular JS,Knockout JS,AWS,Mule ESB

    Pakistan - Last active: 3 days ago - Tests: 3 - Portfolio: 5

    Over the last 6 years, I have developed websites using HTML, CSS, JavaScript, JSP/Servlet, Struts, Spring, Hibernate, and MySQL, SQL Server, Oracle 10g,11g. I am an outstanding Java/Web Developer with experience in all phase of the software development life cycle, from requirement analysis and design to implementation, testing and maintenance. I am seeking opportunities to build websites from the ground up for you or your business. SUMMARY OF QUALIFICATIONS - Good understanding of Object-Oriented Design and Programming. Experience in full product lifecycle. - Experience in using Java, including JSP, Servlet, Spring, Hibernate, JAX-RS, JAX-WS and JUnit test. - Experience in ANT, SVN, Eclipse, and Apache Tomcat. - Experience in MySQL, JFreeChart, D3Charts, AWT/Swing, JavaScript/JQuery. HTML, CSS, and XML. - Operating Systems: Linux, Windows, and UNIX. - Strong learning and problem solving abilities. Good team worker. I have been developing web application since a while so I have had exposure to evolution of the web technologies that started from synchronous request/response and then evolution of ajax XmhttpRequest object and then a variety of ajax tools and frameworks like Prime faces, Rich Faces, JQuery and many others. And now in the current era we are moving towards pure JS front end frameworks like Ext JS, Angular JS, Knockout JS, Node JS. Therefore I believe that I can develop and design any web application with current trends and technologies.

    $22.22 /hr
    153 hours
    4.75
  2. Rizwan Hamid

    Rizwan Hamid Agency Contractor

    Java, Ruby and JavaScript Wizard

    Pakistan - Last active: 27 days ago - Tests: 4 - Portfolio: 3

    With over 10 years of dynamic experience in the IT industry in roles such as software development, system analysis, system design and architecture, project management etc. I am looking to further refine my skills and put them to use in an enabling environment where I can effectively contribute to the organisation’s growth. I have developed a wide range of websites using JEE, Apache CXF, Jboss Rest Easy, Servlets, Struts, Spring, Hibernate, JAX-WS (Web Services), Jasper Reports, JFree Charts, Ext js, Adobe Flex 3. RoR 1.8 and MySQL. Other then this i have experience of Desktop apps development in JAVA an Android. I am extremely motivated, hard working and experienced professional of Computer Science.I have a motto that what so ever the corporation I will be working with I would bring a focus on quality in that system.

    Associated with: Resonance Technologues

    $25.00 /hr
    1,908 hours
    4.99
  3. Muhammad jamil A.

    Muhammad jamil A.

    iOS|Android|Windows|BB| JQueryMobile|Titanium|Sencha|Graphics Designer

    Pakistan - Last active: 3 months ago - Tests: 9 - Portfolio: 32

    I have been working on Mobile Apps since 7 years although I have total 11 years of experience including desktop development. Currently most part of my work is related to Mobile App Development and Server Side Development but as a personal hobby I also have got great skills in designing beautiful user interfaces for Mobile Apps and Web Applications. Due to keen interest in UIs employers often ask me to take whole project to do everything from scratch or concept to the real app. All of the client whom I've worked so far are very happy with my work which you can assess by my feedbacks. Core Experiences and Expertise: - JQueryMobile - Phonegap - Sencha Touch - Titanium - HTML5/ CSS3 - Objective C - Core Location / GPS - MapKit - GeoLocations / Places API - AVFoundation API / Camera API - API Development and Integration to App - JSON / XML - Facebook API, Twitter API, Youtube API, LinkedIn API Integration - iAds / AdMob Integration - Designig User Interfaces / User Experience Engineering - Core Data / SQLite - Memory Management - Developing Custom Controls - CoreAnimation API / Animations - File Uploads - RSS - Project Management - Successfully launching Project to Apple App Store / Google Play - Web Application Development - XHTML/CSS - PHP/MySQL - CodeIgniter/Yii - Desktop applications development using C#.NET, C/C++, Java/J2EE - MATLAB for development of simulations for image processing - And Many More… What you can Expect from my side: - High quality end Products within deadlines - Meeting Crucial Deadlines - Available for Bug fixes and Future Updates - Mostly available to contact via Skype or Phone - Flexible to work in a Team or alone

    Groups: Application Developers Alliance, BoonEx...

    $18.89 /hr
    964 hours
    4.93
  4. Yashwant Dhangar

    Yashwant Dhangar

    Freelancing Mobile Application and Web Site Development

    India - Last active: 17 days ago - 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
  5. Jagjit D.

    Jagjit D.

    Chief Technology/Program Manager

    India - Last active: 1 day ago - 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.

    $16.67 /hr
    0 hours
    0.00
  6. Manojkumar P Agency Contractor

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

    India - Last active: 01/22/2013 - 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
  7. gagandeep singh

    gagandeep singh Agency Contractor

    php/sql,WORDPRESS XPERT, .PSD to XHTML, HTML/CSS, Photoshop, jquery

    India - Last active: 2 months ago - Tests: 6 - Portfolio: 9

    HI , I am a freelancer webdesigner, i am having nearly five year of experience in designing websites and slicing PSD to HTML/CSS. I convert your designs to high quality valid (X)HTML/CSS markup with x-browser compatible. i use only div tags for coding and care for single pixel. Wordpress - lodgix - ihomefinder - bootstrap - xml - wix - hosting - joomla - anything else you need just send me a message, i will do that, there is nothing i can't do, its not my over-confidence, but its the will power to learn something new, using it i can achieve any goal. i am a pro in photoshop, dreamweaver, wordpress. i am a pro in PHP technology, i love to do work with tough problem solving scripting. i have also studied much about J2EE and i have taken a Couse for advanced java from NIIT. my aim is to provide best work to the users in less time and that i am doing right now, see my feedback to know abt my work and recommendation. I am: - work seriously & accurately; - very pedantic about my work, attentive to detail; - "respect" deadlines and always trying to fit in it (if they are just); - hardworking, responsive, sociable and always positive; - extremely fair and honest; I am not "work for food" - you must understand that good, clean code cannot be create "for a cent". Thanks. Regards, gagan aiden

    Groups: Bluehost Developers and Designers

    Associated with: aidenthewebster Agency

    $22.22 /hr
    82 hours
    4.77
  8. Karthikeyan B Agency Contractor

    An Experienced Web Developer

    India - Last active: 4 months ago - Tests: 1

    Over the last 7 years, I have developed a wide range of websites using Jsp, Servlets, Struts, JSF, Spring, Hibernate, PHP, MYSQL, wordpress, Joomla ,JQuery including sites for large enterprises and small business owners. Since I have worked in wide range of technologies I have the complete understanding of how the web works. My core competency lies in complete end-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.

    Associated with: Hideaz Technologies

    $11.11 /hr
    1,849 hours
    2.25
  9. Robiul Islam

    Robiul Islam

    Wordpress/JavaScript/Jquery/Angular.js

    Bangladesh - Last active: 2 days ago - Tests: 3 - Portfolio: 7

    Full time web developer with high end programming skill. Can easily associated with existing team or can work as individual without making performance difference. Modern technologies learning and 7 years of experience into Web Programming, Database Handling, Custom Application Development, Automatic Bots/Crawler development , API programming and Server installations, make me to provide any web solution easily with 100% right approach. I have working experience into: =>Wordpress: Complete wordpress CMS: - Wordpress theme development/customization - Wordpress plugin development/customization - Wordpress Theme integration - Wordpress bug fixing - Wordpress Widget development - Html to Wordpress theme - Wordpress Child Theme building - Wordpress Responsive theme - Woocommerce Checkout, Payment and Shipping Customization =>Wordpress Ecommerce Wordpress e-Commerce - Woocommerce - WP- eshop - WP- Ecommerce - ECWID - WP- eStore - Woo Commerce - WP Multisite -I have working experience into Buddypress, woocommerce, Thesis theme,Woo Theme, Genesis, Agentpress, Studiopress. =>Custom PHP applications development All kind of websites designing and development Scrapper Application development Payment Gateways, Google API Implementation XML/JSON/WSDL/SOAP/REST experience Paypal, Stripe, Authorize, Google checkout, PaynearMe, 2CO, USA-Epay, Chasetech => PHP Framework: Zend, YII and Code Igniter => Working experience into AWS, Twitter Bootstrap, AJAX, JQUERY, JS, HTML5/CSS2/3 => Tools used: Github, SVN, Basecamp, WHM, Putty/Terminal, Plesk, Cpanel, Dreamweaver, Photoshop => Inhouse Quality testing => 45-50hours per week, Comfortable to work on weekends as well. => 17 hours/day available on skype/phone/email => English is primary language so not a problem with voice communication.

    $4.44 /hr
    1,859 hours
    4.02