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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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Ing. David Navarro Mora

Colombia - Tests: 2

Passionate software engineer, software developer. Self-taught and lover java code with great skills for development. With knowledge in software architecture layers oriented. Management technologies like Spring, Hibernate, JPA, JSF, IceFaces frameworks like, Primefaces, containers and application servers such as Tomcat and Glassfish.

$10.00 /hr
0 hours

Oleksii A.

JavaSE/JavaEE Developer, PhD in Information Security

Ukraine - Tests: 5

Enterprise and Web Application Developer. PhD in Information Security. Especially interested in building complex (transactional, concurrent, secured, scalable etc) Java/J2EE based systems. Strive for creating systems based on sound technical designs by applying OO design concepts and software patterns.

$38.89 /hr
1,277 hours

Hitesh Pahuja

Hitesh Pahuja

Senior Java Developer

India - Tests: 3

Let me introduce myself as Hitesh Pahuja, having 9 years of IT experience as Senior Java Developer/Analyst. I have a strong background in Object oriented architecture, analysis, design and software development using latest technologies like Java, J2EE , Scala, Akka technologies. • Expertise in Product Iterative Development Model, Agile software development technique using principles like Test Driven Development, Continuous Integration and Automation testing etc. • Expertise in working throughout the project full-lifecycle, had worked on every phase of SDLC e.g. Application Security, Deployment, Requirement Handling, High level designing, Data Analytics and Statistics, Enhancement etc. . Experience in Application security at various layers like Web layer [ Fiddle, Nessus etc.], Web-Services Layer [ SSL, Fuzzing] etc. Extensive experience in Agile delivery of software using practices from Scrum, eXtreme Programming etc. Well versed experience in Test Driven Development, Mocking techniques and CI tools like Bamboo, Cruise Control and Hudson etc. I had worked with various types of applications like • SOA based using web services technologies. • Messaging based using JMS over JBoss/IBM Web Sphere. • Web-based application using technologies like Spring MVC, HTML, JavaScript, Ajax, JQuery etc. • E-Commerce based application. • Customer Support based application which involves dealing with client calls and resolving their technical issues. I have expertise in various domains like Banking [Retail and Loan based], e-Learning, Publishing Education and Retail etc. I am very keen to learn new technologies and business knowledge. I accept challenges and can work independently, can lead a team and act as a mentor to my juniors on technical front. For employment prospective I am open to contract role and on negotiable rates. I can make assure my stability with company and available immediately. Sincerely, Hitesh Pahuja,

$27.78 /hr
550 hours

Brett Meyer

Brett Meyer

Software Engineer, Consultant, Nonprofit Technologist

United States - 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 ( 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

Olouge E.

Olouge E. Agency Contractor

Expert Programer with varied language experience

Cameroon - Tests: 3 - Portfolio: 1

I am a graduate from the Faculty of Engineering and Technology at the University of Buea. I have undergone a four years training for the award of a Bachelor in Engineering, Computer Engineering. I have been part of many projects some of which I was the project manager. I took part in the installation of a server at CUIB Buea where I worked in configuring Postresql. I also took part in a project held at the University of Buea where I worked in a ten man cell to realize the website for the Faculty of Engineering and Technology, University of Buea. I undertook a six months internship as part of my degree program in which I worked in a duo to realize management system software for Saint Anthony’s Guild Diligent Foundation, Kumba ( I have realized mini projects from software through network to hardware systems related to microcontrollers and microprocessors. With my experience, I believe I can withstand stress. I am a good project manager and decision maker. I have good communication and organization skills. I am a responsible person. I believe I will be an asset to your organization than a liability. I want to contribute to the building of a holistic work environment that will awaken in employees a sense of purpose and direction. With my social statutes that have contributed to forming my personality, I will contribute to the improvement of social cohesion amongst colleagues and staff of any organization.

Associated with: NGC-Cameroon

$5.56 /hr
0 hours

Ma dolores B.

Ma dolores B.

QA Analyst/Test Specialist

Philippines - Tests: 7

I am a Bachelor of Science in Information Technology graduate and a professional for 5 years. I have been a Software Engineer and QA Engineer and IT Consultant. I am knowledgeable in Java/J2EE, HTML, JSP, XML and SQL which I learned for 4 years of experience in an IT Company. I am also knowledgeable in Microsoft Office Applications namely MS Word, MS Excel and MS Powerpoint. I am also an experience Admin Assistant for a bank which I worked for about 6 months before working in a large IT Company. Currently, I am working as a Test Specialist in a large insurance company. I am familiar in creating test cases and test conditions and test scripts. I have knowledge in HPQC ALM. I am also certified in BCS-ISTQB and Basic Non-Life Insurance. I am dreaming of becoming a writer. During idle time, I write about the books I've read, movies I've watched and mountains I've climbed. All these are published in my blog. I maintain a blog and you can access it through

$3.33 /hr
0 hours

Savas Duvan

Savas Duvan

Expert IBM Portal, Team Lead, Java Architect, Developer

Turkey - Tests: 1 - Portfolio: 3

Savas is a highly experienced and certified IBM, Java consultant with diversified experience and proven expertise in leading, managing, architecting, designing, developing and implementing innovative solutions in challenging environments. He has an impressive pedigree of delivering timely and high quality results in fast moving environments. Savas is a flexible and adaptable individual, capable of dealing with all angles of the software development lifecycle including customer facing engagements. He has extensive experience in Agile methodologies and practices. He has developed and implemented a number of quality applications in the banking, insurance, retail and government sectors in the last 15 years. Savas is a Dutch national with exceptional mastery of the English, Dutch and Turkish language and communication skills. CERTIFICATIONS: IBM Certified Solution Developer IBM WebSphere Portal 6 Sun Certified Java Programmer for the Java 2 platform (SCJP) IBM Certified Application Developer Lotus Web Content Management 7

$75.00 /hr
0 hours

Slim Namouchi

Slim Namouchi


Tunisia - Tests: 1 - Portfolio: 1

I am a software engineer, I'm a computer programmer and web designer, offering over 6 years of experience. I have advanced skills in JAVA, C#, and Android. Please do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your project. - See more at: My Portfolio: My blog: Organizer of the programming event Top Coders Tunisia: Android Team Leader within the Club J2I ISAMM:

$11.11 /hr
0 hours