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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. Jayant K.

    Jayant K.

    java/j2ee/j2me/sakai professional

    India - Tests: 5 - Portfolio: 7

    I have spent close to 7 Year on Development of Web application and few Mobile application. My Major contribution during these period is on Content Management for Web as well as Portal Application by using leading CMS like Vignette 7.6 to Opentext 8.5 and Liferay 6.X as portal. Most of time engaged on web development using Spring and Hiberanate on J2ee plateform. Apart of these worked with client side script like JS , jQuery and ExtJS also.I have domain expertise of Bnking & Finance and e learning. I love to get engaged new Opportunity and Challenges.

    $12.00 /hr
    0 hours
    0.00
  2. Khang P.

    Khang P.

    Your happiness is our success

    Vietnam

    Over 5 years experience in Java/J2EE/Spring/Hibernate/Android development. We have a lot of smart developers and they are hard working. Our goals are make you fell happy. We always keep deadline and deliver on time.

    $11.11 /hr
    0 hours
    0.00
  3. kolitha karunarathna

    kolitha karunarathna

    Team Leader /Senior Software Engineer

    Sri Lanka - Tests: 2 - Portfolio: 5

    I'm interested in investing my time in entrepreneurial activities helping businesses to grow further using IT based integrated applications, online trading applications, ERP applications and to develop and utilize tools to gain business intelligence for better decision making and to improve profitability and productivity. I believe that my strong analytical ability together with my passion for business and computer science helps businesses to grow further. I have been a enthusiastic software researcher, designer and developer. I'm specialized in developing software based applications using open source technologies. I have more than 7 years of software development experience developing large scale web applications, desktop applications, and few mobile applications. I'm a specialist in developing applications using JAVA and PHP based technologies. This includes good architectural knowledge on Jboss infrastructure based ejb, Spring, Hibernates and Struts integrated environments and frameworks. I have worked as a team lead on few projects, holding lead position my main responsibility was to guide the team to meet the technical and business objectives, guide the team to improve efficiency, reliability and effectiveness. Identifying new technologies which comply with latest industry standards and implementing those to acquire that operational advantage was another responsibility. Managing the software development process and overseeing the project progress, schedule development time lines, resource allocation and project planning, risk management and providing solutions, guidance and client management with satisfaction include some of my competencies. Other Competencies include - - Project Management - Entrepreneurship & Business Development. - Quantitative Financial Research and Investment Analysis. - Management and Business Administration. - Strategic Human Resource Management. - Human Psychology. - Process Mining - Data Science Managing the software development process and overseeing the project progress, schedule development time lines, resource allocation and project planning, risk management and providing solutions, guidance and client management with satisfaction include my other competencies.

    $30.00 /hr
    937 hours
    0.00
  4. Bouhanaf H.

    Bouhanaf H.

    Architect java EE / Android / AngularJS / Appengine / scrumMaster

    France

    I have over 5 years experience in developing applications using Java EE / Android / cloud... I was a team leader in many projects and modules add-on. I'm passionated by new technologies and techniques, I'm a Full stack developer.

    $22.22 /hr
    65 hours
    0.00
  5. Aarti b T.

    Aarti b T.

    Java Developer

    United States - 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
  6. George Andre Calimlim

    George Andre Calimlim Agency Contractor

    JAVA/C#/Certified Salesforce Developer and Administrator

    Philippines - Tests: 6 - Portfolio: 1

    More than 10 years experience as a freelance/Full-time Programmer/Lead/QA that can start project from ground up, conduct code reviews, bug fix of existing app, etc... Able to showcase different programming languages from legacy systems to the now emerging Cloud. I was able to develop systems/applications using JAVA, C#, Salesforce-Apex, Rollbase APIs, and Oracle/MS-SQL stored procedures. I also have knowledge in PHP, Javascript, Ajax, ETLs(Informatica, Talend, and Apex Dataloader). I am also capable of doing Integrations using SOAP, REST-Api and also knowledgeable in SSO, CTI integration with Salesforce. I am also a Certified Scrum Master, and Certified Salesforce Developer. I am now seeking Salesforce job opportunities to Odesk Clients/Employers to show my competitiveness along other Salesforce Developers/Architects out there.

    Associated with: CalBiz

    $33.33 /hr
    0 hours
    0.00
  7. Mahmoud Mostafa

    Mahmoud Mostafa Agency Contractor

    Java / J2ee / PHP / Android / iOS / Swift / AWS/ DevOps Expert

    Egypt - Tests: 6 - Portfolio: 31

    I am a highly qualified software engineer with over 10 years of experience, that allows me to achieve excellence within my career technically and managerially. Technically: - Long experience in PHP, MySQL, HTML, JS and CSS (as I was one of www.gawab.com team members, which was the second largest mail host in the MENA area at that time). - Long experience in Java, Spring, Hibernate, IBM MQ, Portal, IBM WAS ( as I was one of the Alexandria Harbor Automation Solution team members, it is the second biggest harbor on the Mediterranean Sea). - Top rated Node.js in the upwork tests. - Top rated AWS in the upwork tests. - Professionally using GIT repository systems (GITHUB, Bitbucket), and advanced deployment on Amazon AWS and many other cloud platforms. - Many years experience as a Scrum Master. - I was then promoted to reach finally position of the solution architect of the entire project, so I had working on designing the used technology stack, the integration channels and its optimization, exposed services also I had shared the development process myself. - Native mobile development experience (Android and iOS). - Already worked in and managed many mobile Apps (samples: https://www.elance.com/samples/mostafa_gamil/gallery/mobile-apps/4703002/). Managerially: - Holding an MBA (Master in Business Administration). - For the previous 3 years I am working as CTO, VP and Resources Manager (beside proceeding in my technical career). - For the previous 3 years I had worked as staffing manager for 2 big software firms and hired many expert individuals and teams who provided thousands of hours for many medium to large scale projects on oDesk and Elance. - Expert in formulating harmonic teams to provide high quality successful work. - Fair experience with handling startups, angel funding, fund raising, traction ….. etc.

    Associated with: Profit

    $35.00 /hr
    630 hours
    5.00
  8. Phong Tran

    Phong Tran

    Technical Sourcer

    Vietnam - Tests: 2

    Over the last 3 years, I am an experienced Technical Sourcer with experience sourcing passive and active technical candidates. Mainly working in IT and oil&gas sectors, Using tools such as advanced Boolean search, Jigsaw, social media such as LinkedIn, Xing, job boards such as Monster, JustEngineer and Oilcareers.

    $4.44 /hr
    449 hours
    4.16
  9. Kalyan SVM Agency Contractor

    Senior Java Developer

    India

    - 5 years of experience in Java, J2EE. - Design and development of UI components using HTML, Javascript and CSS. - Having experience with writing Junit Test Cases. - Have experience writing Selenium automation test cases. - Experience in Google Apps Script, GAE, Apache Wicket, GWT and EXT–GWT. - URL Slate is Google App Product which saves the URLs of an organization and share it among the user the users in an Organization - Join Now is an application which configures the System that are required to connect the Secured Wi-fi network - CMC is a organizational database which is having more than 64 searchable fields - EFlow is enterprise workflow software. This is used to convert all kind of paper based work flows to electronic workflows. - TMS is a Time Management System .It will be used to coordinate the mobile tech and sales teams while they are providing service to their customers located all around the country. - Sugar CRM is a Google chrome Extension which integrates with the Gmail

    Associated with: Soft Suave

    $20.00 /hr
    4,417 hours
    5.00