J2EE Developers & Programmers

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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.

Browse J2EE job posts for project examples or post your job on Upwork for free!

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, 42 J2EE projects are completed every quarter on Upwork.

42

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 4.59.

4.59
Last updated: May 1, 2015

Popular J2EE Searches

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  1. Ma. lorraine B.

    Ma. lorraine B.

    Data Entry | Touch Typist | PDF Expert | Software Developer

    Philippines - Last active: 1 day ago - Tests: 13 - Portfolio: 1

    Look no more, your search for an awesome, reliable, and skilled freelancer ends here. 100% Job Success. 4.94 Feedback Score. As a freelancer, what do I value? - Giving high quality output - Meeting deadlines (or even ahead of it!) - Constant updates/communication to client I've been working on oDesk for 4 years and counting, always providing great services to all my clients. Data Analyst | Data Entry | 80 WPM Touch Typist ( can type without looking at the keyboard) | Transcriber | PDF Conversion | Adobe Acrobat | Microsoft Word | Microsoft Excel | QA/QC | Google Apps | Utility Application Developer | more Quick on responding to interviews and messages. Committed in delivering only high quality and on-time output. Please do take a time to look at my work history (and the clients' feedback) and portfolios to further appreciate the kind of work that I deliver. Looking forward on working with you! :)

    $8.89 /hr
    937 hours
    4.94
  2. Ashish G.

    Ashish G.

    DataEntry,Microstrategy,Web Research,Micro Excel,OCR,Microsoft Word

    India - Last active: 12 hours ago - Tests: 9 - Portfolio: 6

    I am an experienced administrative assistant,Strongly motivated and devoted with a wide variety of skills and the ability to learn new tasks quickly.My main objective is to impart my knowledge and skills and to give superb and quality results to my client as well as building long term client relationship. I produce high quality work on time, achieve any deadline with excellent communication throughout the project. I specialize and work as a Data Entry, Web Research, Virtual Assistant, Link Builder, and Social Media Manager,jsp,Css, Core Java, Advanced Java. # I HAVE THE FOLLOWING SKILL • Web Research, Data Entry, Data Mining • Google Spreadsheet • Vast knowledge on MS-excel, Microsoft Office • PDF to Excel, PDF to Word • Word Document format • All kind of Business Listings and Typing # Java: • Core Java • JSP , CSS • Advanced Java Framework (Struts, Springs) • Microstrategy • Liferay # Document Conversion : • PDF documents TO Word, Excel, PPT, Image, Text, HTML. • PDF creation FROM Word, Excel, PPT, image, Text, HTML # Word Processing: • Typing of scanned papers • Formatting of documents, manuals and eBooks • Macros and VBA for Word, Excel and PowerPoint

    $8.00 /hr
    406 hours
    4.99
  3. Muhammad aamir Tariq

    Muhammad aamir Tariq

    Java Programmer

    United States - Last active: 23 days ago - Tests: 8 - Portfolio: 6

    • 9+ years experience in analysis, design, development, implementation, architect and management of N-tier enterprise/distributed java/.net based applications covering desktop, and web based. • Hands on experience in developing financial and health care applications, as well as architect them Specialties - Languages: Java, C/C++, C# .Net, Visual Basic, Visual Basic .Net, JavaScript, PL/SQL. - Tools/Technologies: J2EE (Enterprise JavaBeans, JSP/Servlets, RMI), JavaServer Faces, Spring, Struts, Hibernate, AJAX, Ant, XML, ASP, JBoss AS, JBuilder 9/x, Eclipse 3.0.1, Oracle Developer 2000, MySQL, Postgresql, Informix, Web services (java/C#). - RDBMS: Oracle 9/9i. - ORDBMS: Postgresql.

    Groups: salesforce.com

    $22.22 /hr
    0 hours
    5.00
  4. Akbar A.

    Akbar A. Agency Contractor

    SugarCRM,PHP,MYSQL,Javascript,jQuery,AJAX Developer

    Pakistan - Last active: 1 day ago - Tests: 6 - Portfolio: 8

    Sugar CRM Expert, Have more than 4 year extensive Customization, Integration, Reporting and Workflow experience having command over SugarCRM framework, SOAP/REST API's **Other Technical Skills I have:** SugarCRM, HTML, PHP, AJAX, Java Script, Jquery, WordPress, Server administration, Data Bases using Oracle,MySQL and SQL, Relational Data Bases. C#, Dot NET, XML. Human Computer Interaction, Java. JMS, Web Services. Installation and Deployment of Eucalyptus Cloud.

    Groups: Bluehost Developers and Designers, Crossrider

    Associated with: Alleviant IT Solutions

    $15.00 /hr
    1,558 hours
    4.99
  5. Iurii Mykhailenko

    Iurii Mykhailenko

    Java Software Engineer

    Denmark - Last active: 2 months ago - Tests: 8 - Portfolio: 14

    Developing of software products since 2005. Have experience of working with many popular development environments and program tools. Great experience of programming on J2ME platform, essential experience of working on J2SE (Swing, Applets, JDBC, SAX, Sockets, Collections, Beans, Multithreading, JSRs, etc.), good knowledge of J2EE (Servlets, web-servicies, JSP, XML, Frameworks). Also have some experience in development with Microsoft Visual Studio, Borland Delphi, Borland C++ Builder and Web-programming (Dynamic HTML, Javascript, Ruby on Rails, PHP). Can use in practice GoF design templates, UML, Refactoring and other concepts and philosophy of OOD and OOP. Have knowledge and can use in practice such popular models of development as Agile: Scrum and eXtreme Programming (XP), and game development process. Participated in outsource and game projects.

    $22.22 /hr
    3 hours
    5.00
  6. Amjad A.

    Amjad A.

    Expert in mobile,web,game development,data entry and embedded systems.

    Pakistan - Last active: 12 days ago - Tests: 2 - Portfolio: 1

    I am simple, cool, honest and enthusiastic person. I have been brilliant in programing and data entry. I have four year experience in programing on different languages, platforms and in data entry. Following are my vast diverse set of proficient skills. .NET Framework (C#) MVC3 HTML CSS JavaScript Ajax MS-SQL Server Windows 7/XP/98 Yocto Build Systems C/C++ Java Android X86 Assembly Bash Scripting and Programing ASP.Net JSP XML MySQL Oracle Linux/Ubuntu Windows 98/2000/xp/vista/7/8 Data Entry MS Word MS Excel MS Power Point One of the great achievement of mine is open source contribution on meta-fsl-arm forum by adding the support of i.mx31pdk machine in Yocto Freescale BSP. Links are following 1) https://github.com/Freescale/meta-fsl-arm/blob/64e94efb9ca247e854f73932c6f6353c1a8c6b1e/conf/machine/imx31pdk.conf 2) https://github.com/Freescale/meta-fsl-arm/blob/b3fa3b35b9f706deadaacad9044b5cca397e6380/conf/machine/imx31pdk.conf One of my marvelous project is National Digital Research Repository. Following is the link http://aim.pucit.edu.pk/ndrr/ Besides this I have worked on embedded system, web development, mobile development and game development. My aim is to provide the benefit from my skills to the clients and satisfy their needs.

    $16.67 /hr
    3,081 hours
    5.00
  7. saqib bukhari

    saqib bukhari

    Experience Java / J2EE Developer, Architect

    Pakistan - Last active: 12 days ago - Tests: 4

    I have around 8 years of experience in Software Industry with following skill set: Skill Set: • Strong OOP Concepts • Design Patterns • J2SE 5, 6, 7 • Web language / Technologies o J2EE (EJB, JSP, Java Servlets) o XML (DOM and SAX parsing) o HTML, DHTML, XHTML o Java Script o CSS o Ruby, RubyonRails o AJAX , DWR, GWT • Frameworks o Struts, Spring o Hibernate o Connection pooling Further information you can find in attached resume or can check my linkedin profile http://www.linkedin.com/in/saqibbukhari.

    $16.67 /hr
    10 hours
    5.00
  8. Gaurav Kushwaha

    Gaurav Kushwaha Agency Contractor

    Microsoft Certified Professional,System Admin with good communication

    India - Last active: 1 day ago - Tests: 10

    Over the last 5 yrs I am working in areas like J2EE, Linux and Windows system administration which includes WebServers ( Apache, IIS ), Mail Servers ( Postfix , Exchange ),LDAP, AD, DNS, MySQL, CMS ( Joomla, Drupal, WP, Magento), Asterisk, Nagios, SMS Gateway etc. I have done virtualization using HyperV, VmWare and VirtualBox. Also, I have also setup security for systems using vlans, IpTables, port blocking etc. In addition to above mentioned server systems, I have done migrations of websites from Linux to Windows and vice versa,and migrations of mail servers from postfix to exchange and exchange to office365 and vice versa. I have setup also backups ( both enterprise grade and with small scripts ). Till now I have worked on Labtech and Nagios to monitor and also to provide proactive maintenance to systems. I have knowledge of Shell Scripting, php and SQL.

    Groups: Microsoft Certified Professionals

    Associated with: AKBSoftTech

    $6.67 /hr
    453 hours
    4.97
  9. Usman B.

    Usman B.

    Right People Right Solution

    United Kingdom - Last active: 04/01/2008 - Tests: 1

    We provide services to transform your requirement into complete solution. We believe in the term of solution rather then the software, as we provide assistance from requirements to implementation. We have wide area of expertise ranging from embedded systems to desktop applications and web site applications. So Whatever your need is, we will be available to sort out your issues with ease at your hands

    $26.00 /hr
    14 hours
    5.00