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J2SE Upwork freelancers typically receive a client rating of 4.60.

Last updated: October 1, 2015

Popular J2SE Searches

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Jason Smith

Jason Smith

Alpha Anywhere & Alpha Five Database Architect & Application Developer

United States - Tests: 5 - Portfolio: 1

If you're looking for someone to develop your custom database application, look no further. I specialize in building and maintaining database applications using Alpha Anywhere. Formerly known as Alpha Five, Alpha Anywhere is a cutting-edge, front-end-to-back-end solution for rapidly building data-driven apps of every type—web, mobile, and desktop. I've been developing applications with Alpha 5 and Alpha Anywhere since 2007, working on projects such as statistical analysis, property management, inventory management, freight-forwarding, operations management, and more. Whether your project is an in-house desktop application, a website, or a data-driven mobile application, my skills are a good match. Check out my website at for more details. The come back here to start the conversation! I'll be happy assist you!

100% Job Success
$45.00 /hr
1,156 hours

Yuriy A.

Yuriy A.

Expert Java Developer (Server Side)

Russia - Tests: 3

Over the last 8 years, I have developed a wide range of software solutions using JavaSE/JavaEE. Last three years I have been working as Java Expert who helped java-team and QA-team to solve complex problems. Special Skills: 1) Multithreading 2) Integration 3) Improvment/Optimization 4) Jetty/Servlets/HTTP/JAX-RS/JAX-WS 5) JMS (ActiveMQ/Fuse) 6) Hibernate/SQL (MySQL, Oracle, MSSQL) 7) Morphia/NoSQL (MongoDB) 8) SMPP 9) XML/XSLT/JSON 10) HTML Parsers/Spiders/Bots 11) Security 12) JUnit/Mockito/DBUnit/Cobertura 13) Maven/GIT

$30.00 /hr
20 hours

Minh N.

Minh N.

Experienced Java Developer

Vietnam - Tests: 2

- Over twelve years' experience in software development using JAVA. - Strong experience in the analysis, design, development and implementation of web applications using JAVA frameworks. - Strong experience in databases: MySQL, PostgreSQL and Oracle. - Strong skills included Java/JSP/Servlet, JavaScript/HTML/CSS, GWT, Spring, Hibernate, Tapestry, Struts. - Good knowledge in Android programming. - Good knowledge in other programming languages such as C/C++, C#, PHP and Erlang. - Good English in communication skills. - Worked as a team leader in both independent and inter-dependent environments.

$20.00 /hr
41 hours

Aleksey Zhuravlev

Aleksey Zhuravlev

Java/Android/Web Developer.

Russia - Tests: 3 - Portfolio: 4

Over the last 3 years, I have developed on java a Web, standalone and mobile applications. The DB is used in my work: MySQL, Oracle, SQLite. The last 2 years I have developed for Android phones. Have a good skills for this platform. The last projects is based on the Android SDK. I am designing and developing application for this platform.

100% Job Success
$27.78 /hr
134 hours

Dmytro S.

Dmytro S.

Web/Software Developer - Java/Flex/Flash/3D/HTML/CSS/JS/Unity3D

Ukraine - Tests: 8 - Portfolio: 2

Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. My core competency lies in complete end-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.I also have good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

$38.89 /hr
2,009 hours

Terence B.

Terence B.

Software Engineer | Neural Networks | DSP | Java,C/C++,Matlab

Philippines - Tests: 4

My expertise is centered on designing and developing intelligent and adaptive applications using the techniques of Neural Networks and Digital Signal Processing. I have also developed several web automation projects using java (J2SE and J2EE). I can also develop firmware and software applications in C/C++. Below is the summary of the skill set I have and the programming languages I have used. Skill Set - Digital Signal Processing - Image Processing - Artificial Intelligence (Neural Networks) - Optical Character Recognition(OCR) - Embedded Systems Development - Control Systems - Robotics and Automations - Web Automation - Web Applications Development Programming Languages - Java ( J2SE , J2EE and J2ME) - C/C++ - Visual Basic - Matlab - PHP (CakePHP)

97% Job Success
$40.00 /hr
4,437 hours

Alok Sharma

Alok Sharma Agency Contractor

My Portfolio

India - Tests: 6 - Portfolio: 3

I am Dynamic person, who have a large arsenal of skill sets. I have a 5+ years experience in computer programming & technology. I have started my career as a junior developer, but with my constant learning habits i made it through team lead and finally project manager. Experience in designing and developing software and web application solutions using ASP.Net 4.5/4.0/3.5/3.0/2.0, MVC [3 to 5 Razor], Windows Azure, C#, ADO.Net, LINQ and SQL server 2012/2008/2005. Very good in developing user-friendly web interfaces using HTML, ASP.NET AJAX, JavaScript/JQuery, Knockout.js, CSS, XML. Having handled project in multiple domains, with keen sense on quality & reliability shall manage the assignments from conception to delivery and assist the esteemed clients to achieve their requirements/targets on time, every time.

Associated with: Aetherius Infosolutions Pvt ltd

75% Job Success
$30.00 /hr
212 hours

Ramamohan Reddy Siddu

Ramamohan Reddy Siddu Agency Contractor

Java/J2EE/Struts/Spring/Hibernate/SOAP/Restful/SOLR Developer

India - Tests: 8 - Portfolio: 2

***** 1700+ odesk Hours ***** Java/J2EE/Struts/Spring/Hibernate/SOAP/Restful/SOLR Developer Specialising in back end development with front end as well. I take interest in whatever I do and enjoy learning new things by way doing my job. Below are more core skills and strength - Java - J2EE - Spring - Hibernate - Web Services - Rest - JPA - Apache SOLR - Javascript - AJAX - Jquery - NodeJS - HTML - CSS

Associated with: Verare Technologies Pvt Ltd

86% Job Success
$12.00 /hr
1,757 hours