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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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Eugene B.

Java/J2EE Developer, C#/.NET, C++ Developer


Manager of Information Technologies department, Software Developer, Database Administrator, System Administrator (Protek Company).Software and Web developer (CoCoS Company)OBJECTIVE :To find a job position that matches both my skills and interests, whilerequiring all of my energy and to learn & apply the most effective ITsolutions. I need a job where my intelligent level is used on 100%. I don?t like when my work is equal the charwoman?s work.KEYWORDS :Java, JSP, JSF, Struts, Spring,C#,.NET, Hibernate, iBATIS, AJAX, SWING, PHP, Perl, SQL, JavaScript, HTML, XML, web development, C++, Object Pascal, Delphi, OLE, ActiveX, ADO, PL/SQL, JavaCC, ASM, MFC, IT management, human resources, developmentOracle, MySQL, InterBase, BEANS, PHP

$22.22 /hr
793 hours

Kalyan Reddy

Kalyan Reddy

web developer with java experience

United States - Portfolio: 1

Kalyanreddy Reddivari Contact No : 91-8686157059 Summary  Over 7 years Java and J2EE experience with SOA ad Web 2.0.  Good understanding of Object Oriented and Aspect Oriented programming.  Has 2 years’ experience building applications using Amazon webservices (Deploying in Elastic beanstalk, RDS, Creating EC2 instances).  Has 1 year experience in Tibco Ems, Business Works, Core Palletes.  Has 1 year experience in Hadoop development with java.  Has 1 year experience in JBoss BPM with Rule Engine.  Hands on experience using latest frameworks like Spring and JSF.  Proficient in producing and consuming SOAP and REST based webservices.  Has above 1 year experience testing webservices using SOAP UI.  Has working knowledge on continuous integration tools like Jenkins and Teamcity.  Has good knowledge on build tools like Apache Maven.  Very good at developing templates with Velocity and Free marker. Technical Skills Testing Tools : Soap UI Java, J2EE Technologies : Core Java, JDBC, Servlets SOA : Webservices (SOAP, REST), JMS (Active MQ) Frameworks : Hibernate, Spring, JSF Spring Modules : IOC, MVC, Batch, LDAP, Social, Boot XML Technologies : XSD, XSLT, XPath, XQuery Web UI : JavaScript, Ajax, JQuery, Angular JS Cloud : Amazon webservices, EC2, BeansTalk, IAM, RDS Integration tools : Jenkins, Teamcity Middleware : Tibco Business Works, Tibco EMS Build tools : Maven Application Server : Apache Tomcat, IBM WebSphere 7.0 Template Api : Velocity, Freemarker Social data Api : Facebook4j, twitter4j Versioning Tools : SVN, Github Big Data : Hadoop Map reduce. Apache Flume IDE Tools : Eclipse IDE Operating System : Windows 7/XP/2000/2003, Linux, Ubuntu

$11.11 /hr
0 hours

Prasanna Kumara Welegedara

Prasanna Kumara Welegedara


Sri Lanka - Tests: 1

I am worked as Senior Programmer/Project Leader and My Primary Responsibilities at OpenArc is to Analyses, Design and Develop, the Application Software Assigned. In addition, maintain the records pertaining to project management tasks according to company’s quality management systems (QMS) also responsible for meeting with project deadlines and customer loyalty. I have good knowledge of using JSE and JEE , HMTL, DHTML, JAVA, JSP JSF, Servlet, Struts, JPA, Hibernate, Spring, PHP, CakePHP , Joomla, MySQL .

$11.11 /hr
338 hours

Mohammed Feroz

Mohammed Feroz

j2ee java spring struts grails android hibernate jquery ajax

Bangladesh - Tests: 1 - Portfolio: 1

I have experience in working in ERP project on Micro finance & Accounting system on Groovy and Grails. My position is team leader and sr. software engineer in the project. In the project I also did many complex usage of jquery/ajax/json. Beside this I have created many component for use and reuse of data processing. I have also worked with gant script to build custom command, and have created plugin for a custom Action artefact to use for the application. Beside groovy & grails, I have also worked with spring and struts

$10.00 /hr
97 hours

Mirza O.

Mirza O.

Senior Developer and javaGuru

Pakistan - Tests: 2 - Portfolio: 1

Highly motivated and a quick learner. Love to do and explore new things and languages ! I strictly believe that one shouldn't depend over one programming language, rather he should grasp the concepts and ideas which will help him become a successful computer scientist. * java / j2ee / ejb / Rest-easy / Spring framework MVC * messaging with Python (experience with one or more messaging systems, e.g. RabbitMQ, Redis,ec.) * Infrastructur knowledge in the operation of Websolution (Certificates, Load Balancing, Security,etc.) * Building and assembling of projects using Maven * Strong Java development skills: 3+ years in hands-on Java software development. * Knowledge of J2EE Application Servers (Tomcat / JBoss / WebSphere). * Strong knowledge of Servlets, JSP, JSF, JDBC, Multi-threading. * Experience in working with ORM frameworks. Hibernate *Design Patterns MVC, Singleton, Decorator, Command, Factory, Abstract Factory, Adapter, Front Controller, Builder, Prototype, Bridge, DAO, DTO, and Business Delegat

$8.00 /hr
0 hours

Chamini Hasanga

Chamini Hasanga

Experienced Software Engineer with Java/Spring/Hibernate/JavaScript

Australia - Tests: 2

I am a responsible and energetic software engineering professional, self motivated for quality and customer satisfaction with 4 years of experience in mobile payment, market data, financial services, content management, distributed systems and large retail chain management domains. Graduated from University of Moratuwa, Sri Lanka, with a B Sc (Hons) degree in Computer Science and Engineering. Keenly seeking the opportunities to freelance currently.

$20.00 /hr
0 hours

Amit Kumar Singh

Amit Kumar Singh Agency Contractor

Web Application Developer

India - Tests: 6

Over last 3 years I have build web applications for different clients using PHP, codeigniter, Joomla, Wordpress. I have also spoken on these topics at various events like gnunify'08 & 09, joomla day india.  I have also build and released may opensource plugins, modules for Joomla, wordpress and jquery on my blog( I have worked mosty with startup companies, and have long term relationships with them. I am mostly interested in building web applications using codeignter framework. I prefer to use jQuery for my Javascript and Ajax needs.

Associated with: AmiWorks Solutions Private Limited

$16.67 /hr
304 hours