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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. Victor Mironov

    Victor Mironov

    Java-developer (Spring MVC, Hibernate), PHP, web-design

    Germany - Tests: 2 - Portfolio: 12

    Being involved in software development process for 7 years I have good abilities and want develop in such directions: J2EE, J3D, Hibernate, Spring MVC, JSP/Servlets, JDBC, Java Beans, Applets, AJAX, HTML, JavaScript, PHP, Web Development / Programming.

    $27.78 /hr
    240 hours
    0.00
  2. shakeel abbas

    shakeel abbas

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

    Pakistan - 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
    168 hours
    4.92
  3. Muhammad jamil A.

    Muhammad jamil A.

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

    Pakistan - 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. Rizwan Hamid

    Rizwan Hamid Agency Contractor

    Java, Ruby and JavaScript Wizard

    Pakistan - 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
  5. Vikas M.

    Vikas M. Agency Contractor

    Microsoft Certified Senior Programmer with 8 Yr Experience

    Germany - Tests: 6

    Developer with 8+ years Experience in Vb,C#Asp.net/PHP/AJAX,J2ME,Web Service,WCF,MVC4 Senior Developer with more then 9 year Experience in vb, 6yr experience in .net/c#. Also having strong knowledge in web development using asp, asp.net, php. 3 yr experience in mobile develoment using j2me and Blackberry. I am seeking opportunities to work in above areas.

    Associated with: dmexporter

    $16.67 /hr
    215 hours
    4.97
  6. 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
  7. 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
  8. 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
  9. 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