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.

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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, 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. Rahat Sabri

    Rahat Sabri

    AWS, Spring,JSF,Angularjs,Html5,Css3,Net,Hibernate

    Pakistan - Last active: 23 days ago - Tests: 2 - Portfolio: 1

    Over the last 8 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, and JUnit test. - Experience in ANT, SVN, Eclipse, and Apache Tomcat. - Experience in MySQL, JFreeChart, 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, Node JS. Therefore I believe that I can develop and design any web application with current trends and technologies.

    $33.33 /hr
    1,172 hours
    0.00
  2. Kenneth L.

    Kenneth L.

    Software Engineer

    United States - Last active: 1 month ago - Tests: 5

    Since graduating from the University of Washington I’ve worked in the industry as a software developer for the last seven years. I’ve worked on a large array of individual and group projects in a variety of roles. The majority of my past projects have revolved around a very large Java based SAAS application using Servlets/JSPs, Oracle SQL, HTML, CSS, etc. I’ve also spent some time developing interactive visualizations in Raphael.js for the web and OpenGL/Core Graphics for iOS apps. I’ve built several iOS apps, two in-house enterprise distribution style and three for the App Store, using Xamarin.iOS and RubyMotion. I’ve spent the last year and half or so working exclusively on a Ruby on Rails based web application. I love learning new programming languages, frameworks, and technologies.

    $55.56 /hr
    0 hours
    0.00
  3. Denis D.

    Denis D.

    Expert BigData/Enterprise application lead developer

    Belarus - Last active: 2 months ago - Tests: 2

    For over than 10 years I work on design and implementation of complex server side systems and enterprise applications using modern frameworks like Spring, Hibernate, Oracle ADF, Quartz and JEE stack. I have work experience with several major databases: Oracle, MS Sql, PostgreSQL. Last 2 years I worked as lead architect on complex high load SEO service for internet marketers where I extensively used Spring, Hazelcast and PostgreSQL. My objective is participation in complex and interesting high load and enterprise projects to help them be highly profitable and effective.

    $38.90 /hr
    0 hours
    0.00
  4. Edo Ceder

    Edo Ceder

    Lotus Notes/Domino / J2EE Developer

    Israel - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    I have 19 years of programming Lotus Notes/Domino, 2 years of J2EE programming on Websphere and 3 years of Oracle PL/SQL programming. I have worked in the fields of insurance, pharmaceuticals and hardware development. Fast learner. Very good at understanding customer requirements and implementing them. Very good communication skills - love to work with people.

    $45.00 /hr
    0 hours
    0.00
  5. Devendra Katiyar

    Devendra Katiyar

    Sr Java ,J2ee,Spring Development Engineer

    Ireland - Last active: 1 month ago - Tests: 1

    • Over 6+ years of experience in software analysis,design,development and deployment. • Hands on experience in Core Java,J2EE,Spring ,hibernate,Ibatis,XML,SOAP/REST Web Services ,JMS,Oracle,Mysql,Sql Server • Experience of working in global teams with onsite-offshore model with regular client interaction. • Very good knowledge of n-tier software architecture and software design • Experience in large scale, high volume, multi-threaded and highly distributed systems • Working in agile process with Scrum Methodology • Result orientation and ability to execute the assigned responsibilities and tasks with minimum supervision

    $50.00 /hr
    0 hours
    0.00
  6. Alexey K.

    Alexey K. Agency Contractor

    Expert team leader with web-programming skills

    Belarus - Last active: 2 days ago - Tests: 2

    Since 1999, I have developed a wide range of websites and business software using J2EE, XML/XSL(T,FO), HMTL, CSS, AJAX, native JavaScript, Oracle, PostgreeSQL and MySQL including sites for startup companies, business software for small and middle businesses. My core competency lies in complete end-end management of 2-10 developers, and I am seeking opportunities to build business solutions from the ground up for you or your business.

    Associated with: NativeLabs

    $36.00 /hr
    0 hours
    0.00
  7. Stefano Campanini

    Stefano Campanini

    Full Stack Software Engineer

    Italy - Last active: 11/30/2013

    I am a confident, versatile and enthusiastic IT Consultant with extensive experience in systems integration implementations and project planning from an Architect / Developer perspective. Acknowledged as a highly focused and committed professional, I have been entrusted with developing concise project estimations (on behalf of Tinvention) for major organisations such as Reitek, Sky Italia and the Milan Chamber of Commerce & Industry, as well as teaching courses (JSE, JEE, tools training) for graduates and experienced developers. I am passionate about working to the highest standards and have the ability to develop and maintain strong working relationships at all levels of seniority, both with external organisations and internal personnel. With over 14 years professional experience, as well as considerable specialised academic experience, I am now looking for a new position with a forward-thinking and reputable company, where my excellent work ethic and ability to succeed in fast-paced, high- pressure environments will lead to me becoming a valued employee.

    $66.67 /hr
    0 hours
    0.00
  8. Brett Meyer

    Brett Meyer

    Software Engineer, Consultant, Nonprofit Technologist

    United States - Last active: 12/29/2014 - Tests: 1

    Brett Meyer is an open source software developer. He is currently the technical lead of Overlord S-RAMP, an open source repository that manages software artifacts and metadata, and a voting member on the OASIS S-RAMP Technical Committee. He is also one of the core developers and committers of Hibernate ORM. In addition, he contributes new features to Infinispan Data Grid, Apache Camel, and Overlord DTGov/RTGov. Brett is also a nonprofit technologist and consultant, operating 3River Development, LLC (3riverdev.com). 3River Development provides tech strategy, consulting, and custom solutions for nonprofit organizations, both locally and nationally. He currently oversees the software/web development and technical operations for the NeigborLink Network, a group of over a dozen nonprofit organizations throughout the US. Brett has a wide breadth of experience in the industry, including careers at Red Hat, Raytheon, and NBC Universal. He has an M.S. (Applied Computer Science) from Purdue University and a B.S. (Computer Science) from Valparaiso University. He also enjoys public speaking on technical topics at both local and national conferences. In his free-time, Brett works as a freelance developer for both local customers and national corporations.

    $105.56 /hr
    0 hours
    0.00
  9. Joel Anderson

    Joel Anderson

    Java/J2EE/PHP/.NET Web Technologist, Linux Guru, and Cloud Expert

    United States - Last active: 10/20/2013 - Tests: 5 - Portfolio: 3

    Exceptionally experienced technologist providing best-of-breed solutions and services that delight my customers! Collaborative and entrepreneurial technologist, business partner, and solutions innovator with an enthusiastic, action-biased approach to applying advanced technology solutions to challenging business problems. More than 19 years of software and systems architecture and engineering experience in satellite communications, space imaging, Internet service provider, real estate, and financial services organizations. TECHNICAL SUMMARY HARDWARE: Intel Architectures, HP BladeServer Environments, Cisco UCS, IBM, Sun SPARC, Motorola, HP Storage, EMC Storage PLATFORMS: Linux (CentOS, RedHat, Suse, Ubuntu, TinyCore), FreeBSD/OpenBSD, Sun Solaris 8/9/10, Cisco IOS, Windows Server 2003/2008/2012 DATABASES: MySQL 3/4/5, Microsoft SQL Server 2005/2008/2012, MongoDB, Hadoop, MySQL, PostgreSQL, Sybase, Oracle. DEVELOPMENT: C/C++, Java/J2EE (4/5/6), JavaScript, Microsoft .NET 3/4, PHP 3/4/5, Perl, Sed, Awk, Make, SVN, CVS, HTML/XHTML/Javascript, PowerShell, Bourne/Bash, CSH, KSH APPLICATIONS: Apache, Tomcat, Glassfish, JBoss, Sendmail, Postfix, Qmail, Exchange 2003/2007/2010, OpenStack, Nagios, Xymon, BigBrother, Cacti, Puppet, Sharepoint 2003/2007/2010, Microsoft Dynamics SL/GP, Yardi Voyager 6, MRI Commercial/Residential 4.x CLOUDS: VMware ESX(i) 3.x/4.x/5.x, VMware View 4.x/5.x, Google Apps, Google App Engine, Amazon Web Services (AWS), GoGrid, Rackspace OpenStack

    $66.67 /hr
    0 hours
    0.00