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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, 32 J2EE projects are completed every quarter on Upwork.

32

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 4.78.

4.78
Last updated: August 1, 2015

Popular J2EE Searches

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  1. Mindaugas K.

    Mindaugas K.

    Java EE & Delphi Developer

    Lithuania - Last active: 06/02/2014 - Tests: 5

    I am ready to participate in long term (preferably) projects. Experienced from several projects based on team work and detailed planning, and developing of the main Personnel and work payment process management and accounting systems in Baltic countries. Have ability to analyse and evaluate various information systems and technologies, to examine their variation value and develop problems, able to design information systems and technologies, using programming and technical solutions, and to develop new programming approaches. I have 4 years of experience in Java/J2EE: (Servlet, JSP, JDBC, JPA, J2ME, Struts, Spring IoC, Spring MVC, Ajax, JQuery, XML/XSL, Hibernate, Oracle, MS SQL, Tomcat, GlassFish, Lucene). I have 4 years of experience in Delphi 5/6/7 (ADO, DB, DevExpress, FTP). Total exp.: over 7 years in IT field as app. developer (internal companies BMS, CRM, DMS systems).

    $22.22 /hr
    0 hours
    5.00
  2. Vikram B.

    Vikram B. Agency Contractor

    Technical Manager/Solutions Architect, 15 years of qualitative ex

    India - Last active: 4 months ago - 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
  3. Priyamvid R.

    Priyamvid R.

    Excel Modelling Consultant with VBA Macro programming

    India - Last active: 6 days ago - Tests: 11 - Portfolio: 4

    Over the last 5 years, I have developed a wide range of models using Microsoft EXCEL, Access, VBA Macros, and SQL including forecasting, transactional and analytical models for startup companies and small businesses. My core competency lies in complete end-end management of a new excel modelling project, and I am seeking opportunities to build models from the ground up for you or your business. I also have some experience in the following areas: Business Analysis, SQL, Android apps, and software design and testing.

    $22.00 /hr
    259 hours
    4.86
  4. Jayansh Shinde

    Jayansh Shinde Agency Contractor

    Apache Ofbiz, Java,Eclipse RCP, OpenGTS

    India - Last active: 21 hours ago - Tests: 3 - Portfolio: 7

    Software developer and architect with 8+ years of experience in software industry. Proven record for achieving successful products – TransForm (Oracle forms to java) and TransRep(Oracle Reports to Birt).

    Groups: Sun Certified Professionals

    Associated with: Jaysan

    $22.22 /hr
    1,331 hours
    5.00
  5. Anirban B.

    Anirban B. Agency Contractor

    Experienced Technical Team Leader

    India - Last active: 13 days ago - Tests: 6 - Portfolio: 2

    Drive, Lead and Manage projects in designing, developing and delivering high quality software. Over 15 years of experience - working with and leading distributed teams of developers spanning multiple locations and time zones.

    Associated with: Aspirtek Technology Pvt. Ltd.

    $30.00 /hr
    3,726 hours
    4.99
  6. Herson C.

    Herson C.

    Linux Guru (Sysadmin, DBA, Web development, Samba, VoIP)

    El Salvador - Last active: 11/11/2014 - Tests: 8 - Portfolio: 4

    Over the last 15 years I've been working in development, system administration, database administration, security, network monitoring, web hosting reseller, network architect, Java architect, IT consultant, etc.

    $27.78 /hr
    1,259 hours
    4.91
  7. Anatoly B.

    Anatoly B.

    Lead Software Engineer/Solution Architect

    Belarus - Last active: 21 hours ago - Tests: 8 - Portfolio: 7

    7+ years of experience in IT; 4 years of experience in Java/PHP Enterprise solutions. I'm renowned for qualitative developing, accuracy and attention to details as well as awesome interpersonal skills and a relaxed temperament. I bring a positive attitude to all projects and consider myself very easy to work with. Good team player with strong leadership experience. Experienced in: - Development of large and complex enterprise web solutions; - Coding standards and best practices; - Design patterns; - Clean code writing; - Code refactoring and optimization; - Integration with 3rd party systems; - Automated testing; - Team leading; - Resource management. Roles: - Lead Software Engineer; - Development Team Lead. Responsibilities: - Implement distributed, high-loaded systems with massive 3rd party integration as a back-end service for travel company; - Maintenance of high-loaded system in production; - Performance optimization of solution before rollout; - Development process improvements by enabling automated code check tools; - Code review and refactoring; - Interview of new team members. Strengths: - Ability to work in unfamiliar areas, - Passion for technology and software engineering; - Oversee and guide resolution of complex problems and recurring issues; - Consistency in delivering projects on time; - Good work ethics with excellent communication and interpersonal skills.

    $30.00 /hr
    4,109 hours
    4.98
  8. Aarti b T.

    Aarti b T.

    Java Developer

    United States - Last active: 2 months ago - Tests: 1 - Portfolio: 8

    Aarti is a Java professional having 7.9 years of experience in development of applications in J2EE, J2SE, Struts and J2ME. Aarti has worked during various phases of SDLC such as Requirements and Analysis, Design and Development, Testing, UAT and maintenance. Also worked with version control tools such as Team Visual Source Safe (VSS), Concurrent Versions System (CVS) and Tortoise SVN. Skills: Java Technology: Core-Java, J2EE, J2SE Mobile Technology: J2ME Web Technology : HTML Scripting: Java Script, Ajax Tools: Visual Source Safe (VSS), Concurrent Versions System (CVS -Tortoise) Application Server: Tomcat 5.0.28, JBoss (4.2.1), Oracle Application Server 10g (10.1.2.0.2) Frameworks: Struts Framework 1.1, 1.2, Swing, Clarity Framework Database: Oracle 8i, Oracle 10g, 11g Database Frameworks: Hibernate 3.0 Others: Knowledge of Insurance domain application, Banking domain application, Advertise domain product, Product design and development. I believe the expertise that I have gained during my career will lend itself well to the position. I am convinced that my past accomplishments and experiences will guarantee my success as a freelancer.

    $20.00 /hr
    35 hours
    5.00
  9. Yegor Bugayenko

    Yegor Bugayenko Agency Contractor

    Architect/Developer (Java, Ruby)

    United States - Last active: 2 months ago - Tests: 6 - Portfolio: 6

    Sun Certified Enterprise Java Architect (SCEA), passionate hands-on software developer, active open source contributor, PMI certified Project Management Professional (PMP). Check my StackOverflow profile: http://stackoverflow.com/users/187141/yegor256. See my open source contribution at Github: https://github.com/yegor256. See my blog, mostly about programming: http://www.yegor256.com - J2EE, EJB, JSF, JPA, SOAP/JAX-WS, JAX-RS/REST/JSON, XML, XSLT, XML Schema, JAXB, Antlr3, Groovy/Grails, Hadoop, Spring MVC - Continuous Integration, Automated Building, TDD, BDD, Maven, Ant, Jenkins, Docker - PHP 5.4, Zend Framework, jQuery/JavaScript, XHTML/CSS, Phing, PHPUnit - AWS S3/EC2/EBT/SQS/SNS/CF, Rackspace Cloud - PMBOK, XP/Agile, Scrum, RUP, MSF Took participation in these projects, as a lead architect and hands-on developer: http://www.rultor.com, http://www.s3auth.com, http://www.stateful.co

    Associated with: teamed.io (for hire)

    $85.00 /hr
    21 hours
    4.71