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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, 24 J2EE projects are completed every quarter on Upwork.


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.

Last updated: October 1, 2015

Popular J2EE Searches

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Anatoly B.

Anatoly B.

Lead Software Engineer/Solution Architect

Belarus - 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.

100% Job Success
$30.00 /hr
4,323 hours

Hamidul Islam

Hamidul Islam


India - Tests: 2

Over the last 7 years, I have developed a wide range of websites and intranets on the top of Liferay Portal using JSP,Spring,Hibernate,DWR, Ajax, and MySQL/Oracle including sites for startup companies and small businesses. My core competency lies in complete end to end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. Liferay is my key skill. Apart from my key skill I can work on jQuery, ExtJS, DWR, Ajax,JSP, Servlet,Struts, Spring and Hibernate.

$22.22 /hr
23 hours

Sonal J.

Sonal J.

Expert Java/J2EE Developer

India - Tests: 4 - Portfolio: 2

I have more than 7 years of experience and got a good expertise in Java EE/Grails applications and web-services in particular. Also developed server side for the web sites. Experienced in core Java, Spring, Hibernate, JMS, JMX, unit testing and databases, Design, Development, Implementation and Enhancement of Software Systems using Java/J2EE Technology and related frameworks like JSF, Spring, Hibernate Build tools like Maven,ant, RESTful API, Web Services (SOAP). Fully aware of and involved in all phases of SDLC. Having excellent analytical & problem solving skills. Extensive experience working in an Agile development environment.

94% Job Success
$21.00 /hr
2,845 hours

Sittie aleeya N.

Sittie aleeya N.

JAVA, PHP, Web Design, Quality Assurance, Photo Research, Photo Edit

Philippines - Tests: 3 - Portfolio: 18

To work in a recognized company where I can utilize my working ability as well as my interpersonal skills, to develop my IT skills and to help improve the company's success. Experience in application development using Java, HTML and Hibernate, UML. Knowledge of web applications architecture and Large Desktop applications. Applying Quality Assurance in every applications. Well versed in solving issues regarding Java application deployment on different platforms. Working with PostgreSQL and MySQL Databases. Lead a team of developers for development of assigned tasks according to specifications. Developed Web Applications using PHP, MySQL & HTML. Also have experience in developing Android Applications.

100% Job Success
$8.89 /hr
2,459 hours

Shiva K.

Shiva K.

Experienced J2EE programmer, System Analyst and process designer

India - Tests: 4 - Portfolio: 2

I am a die hard fan of java and been working in the J2EE technologies for last 9 years. Started off with ASP.NET and moved to java later. Sailed through the ocean of PHP and MYSQL for a while. Stayed on to Oracle for a while too. Added process management and system analysis to my arsenal.

89% Job Success
$9.89 /hr
734 hours

Desmond Soon

Desmond Soon

Data Entry and Web Scraping Specialist

Malaysia - Tests: 3

As a data entry specialist I am : An excellent typist with speed of 75 wpm. Optimize payment by using much shorter time to accomplish any data entry tasks given. Proficient using Microsoft Word and Microsoft Excel. Currently also receive job online to perform various of data entry tasks. Able to accomplish any tasks at given timeline. As a web scraper specialist I am: Able to mass-scraping whichever data needed from the website at a given timeframe. As an application developer I am : A skilled developer offering 3 years in application development, testing. Experienced in Java, Javascript, HTML, JSP, SQL, PL/SQL, CSS and J2EE. Has gone through a complete project cycle along with analytical, design and problem-solving capabilities. Able to work alongside with clients. Able to work collaboratively and independently under any situations. Able to perform decision-making at crucial times.

63% Job Success
$8.00 /hr
0 hours

Guillermo Salazar

Guillermo Salazar Agency Contractor

Laravel / JS [AngularJS | jQuery] / APIs / MySQL

Venezuela - Tests: 7 - Portfolio: 11

I've been developing for 6 years now and the taste of doing increases each day, I've done the basics, I did my startup and I don't get enough, whether it's in the web or desktop apps I'm always looking for the next great project. If it's small or big, PHP or Java, simple or complex, if you're planning a simple app or the next big thing, let me know what you need and we'll make it happen for you. I'm interested in YOUR project.

Associated with: Sky Software

100% Job Success
$20.00 /hr
3,668 hours

Sunil Sharma

Sunil Sharma Agency Contractor

CEO at HawksCode Softwares Pvt. Ltd

India - Tests: 4 - Portfolio: 13

Highly-skilled, Talented Web & Mobile Application developer with more than a decades of experience in various web application development languages. Excellent skills and experiences in PHP, MySQL, HTML5, CSS3, jQuery, Facebook App, e-Commerce, Payment Integration and Responsive Design. Especially PHP,CodeIgniter, Wordpress, Magento, OpenCart eCommerce, Twitter BootStrap, Angular.js, node.js are my expert and I am very confident and highly-skilled with those. My Working Area:- ★ Web & Mobile Application Development ★ ERP Implementation ★ Content Management Portals ★ Human Resource Management ★ Student Information/Management System ★ API Integration ★ Android Applications ★ Blog Design and Integration ★ Community Script ★ CRM ★ Data Processing ★ Dating Website ★ Drupal and Joomla Customization ★ Dynamic Application ★ Dynamic Website ★ E-Commerce ★ File sharing system ★ Framework oriented development ★ Freelancing Website ★ Game websites ★ Graphic Design ★ iPhone Applications ★ Link Building ★ Magento Customization ★ Medical Based Software ★ Mobile Applications ( Android and iOS Mobile Applications ) ★ Os-commerce Specialist ★ PPC- Management ★ Real Estate Websites ★ Reservation systems ★ SEO services ★ Share marketing website ★ SMS Applications ★ Social Networking Application ★ Social Media Optimization ★ Software Development ★ Static Website ★ Video Streaming ★ Website Designing ★ Windows Mobile Application ★ Wordpress theme ★ XHTML/HTML My Products - EasyShiksha.Com - A Way of Simple Learning ! EasyShiksha.Com is an endeavour of HawksCode softwares pvt. ltd. started in 2012 with an aim to explore the future of education. EasyShiksha provides an integrated platform for benefit of educational entities like students, faculty, universities and other educational institutes.EasyShiksha acts like an intermediary for these educational entities. HawksCool - ERP : HawksCool is a Multipurpose School Management Software -ERP which is used by educational institutions worldwide for all administration, management and learning related activities. Use HawksCool management information system to manage students, teachers, employees, courses and all the system and process related to running your institute efficiently. FoodNDeals.Com -- We feel proud to be a part of FND. foodndeals is something that always give you but don’t want any thing in return,except your happiness and joy. Not supposing just a website,we are intentioned to create a big fooooooood platform for fooooodies.So get ready for a journey from buddy to fooooody. MusicManiya - MyNewsHouse - On-line health counsulting, Online Appointment system over Duty/Home practice, and worldwide Pramotion for Speciality and Services. An Social worldwide networks between HOSPITALS/DOCTORS/PHARMA Companies . Mr. Sunil (Founder & CEO) got 1st rank in the whole World Technical Exam conducted by Tony & Joe's,USA . Got Highest package in the History of Rajasthan as well as in North India also as a Sr.Software Engineer from USA Company with 69 Lacs + Accommodation + Feeding + Transportation + 5% Entertainment + TA + DA after Tax. You can read news publish in the all the News Papers in the India and also live broadcast on TV & Radio FM --- (4th July,2012 in Danik Bhaskar) RED FM 93.5 - 8 July,2012 Timing 2:30 to 3:30 PM with RJ Ravindra ★ Founder's Linkedin Profile :®/24/681/5a3/ We are looking forward to hearing from your side. Thanks & Regards Sunil Sharma

Associated with: HawksCode Softwares Pvt. Ltd, HawksCode

93% Job Success
$15.00 /hr
2,504 hours

Mitul Doshi

Mitul Doshi Agency Contractor

Web & Mobile Enthusiast, node,IOS,Android, PHP Experienced Developer

India - Tests: 4 - Portfolio: 3

I've been developing various range of websites with PHP, Node Js, IOS , CakePHP and HTML for over 7 years. My passionate work and good experience would help you to get quick and right solutions. I have good experience in wordpress, drupal, joomla and magento. I have strong background in jQuery, AJAX, HTML, CSS and SQL. I am a person of constant learning curve, adaptable to work under stringent deadlines without losing enthusiasm. I love to work with team and am a dedicated member of a team of Programmers, Web Designers and Quality Analysts.

Associated with: Kalp Corporate

$20.00 /hr
0 hours

Abhishek Purakayastha

Abhishek Purakayastha

Java web developer

India - Tests: 1 - Portfolio: 1

I worked on Java J2ee web technology for last 7 years. I am highly efficient in Java framework like Struts2, Spring MVC and hibernate as Object/Relational persistence and query services and worked on javascript, HTML5 and javascript framework like JQuery and bootstrap. I have on 1. Web developer portal ( CMS Content Management System type of project ) 2. Advertisement Server ( This intelligence server can produce advertisement to the client ) 3. Gadget Builder ( Here user can build gadget and publish it in Gadget Store ) and many more web development.

50% Job Success
$33.33 /hr
0 hours