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Post your Java projects on Upwork and hire expert software engineers and senior Java developers. They can create mobile applications for Android and iOS, redevelop Android widgets, modify and add new Java scripts to your custom Java software, or develop GUI applications with the Swing GUI widget toolkit. The java developers on Upwork are experienced in Java persistence frameworks (like Hibernate), web development, security or database frameworks and Java project lifecycle management tools (like Maven). They can also check, fix or add new Java classes into your Java code, or manage your software debugging, quality control software development or testing tool programming.

Java is a class-based, object-oriented computer programming language that is ideal for cross-platform application development. It comes with a library of commonly used classes and utility functions, called the Java API. On Upwork, the world’s largest online workplace, companies hire experienced Java architects and software engineers to develop all kinds of cross-platform applications, from torrent clients and media players, to helpdesk tools and mobile apps.

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Java Job Cost Overview

Typical total cost of Upwork Java projects based on completed and fixed-price jobs.

Upwork Java Jobs Completed Quarterly

On average, 489 Java projects are completed every quarter on Upwork.

489

Time to Complete Upwork Java Jobs

Time needed to complete a Java project on Upwork.

Average Java Freelancer Feedback Score

Java Upwork freelancers typically receive a client rating of 4.72.

4.72
Last updated: August 1, 2015
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  1. Vu Duy Tu

    Vu Duy Tu

    JavaScript, CSS, HTML and Java

    Vietnam - Tests: 3 - Portfolio: 2

    I have 6 years experience developing web and desktop applications . I have some projects created with PHP, JAVA (Applets, Swing, JSP, JSF, JBOSS, Servlets), JavaScript, CSS. Try to find more opportunities for development of websites as well as desktop applications. I consider myself self-taught and always willing to acquire additional skills and training as required. I also havesome experience in SOA (Service Oriented Architecture), XML, AJAX and Photoshop. Skin by ohloh: https://www.ohloh.net/accounts/tuvd My git: https://github.com/tuvd08

    $22.22 /hr
    16 hours
    4.94
  2. Branko S.

    Branko S.

    PHP Programmer

    Serbia - Tests: 4 - Portfolio: 3

    I have 10 years of experience specialized in backend programming and web applications development using PHP. I worked on a lot of web application created in custom php, Wordpress, Laravel, Zend Framework, Magento... Big part of applications I have developed is related to learning and I like to work on project related to E-learning.

    $22.22 /hr
    0 hours
    5.00
  3. Ivan javier R.

    Ivan javier R. Agency Contractor

    Java developer, Web programming, Desktop Applications.

    Colombia - Tests: 1

    Over the 5 last years, I have developed applications in java and in the last 4 years web applications using gwt. I also have experience using the following tecnologies: hibernate, ibatis, jasper report, apache poi, c++, sql.

    Associated with: BGX

    $18.00 /hr
    10,657 hours
    5.00
  4. Vladimir E.

    Vladimir E.

    Lotus Notes/Domino Web developer

    Russia

    I have experience designing solutions based Lotus Notes/Domino platform, geographically distributed systems, RDBMS store data systems (DB2). My core competency lies in Web based development (XPages, DHTML), but I have a rich-client development experience also. Also I good in: Lotus Notes/Domino system administration, deployment, SQL-query optimization, project management. I use languages and technologies: Lotus Script, @formula, Java, Java Script, SQL, XPages, Ajax. I can work about 20 hours in a week.

    $17.00 /hr
    0 hours
    0.00
  5. Mikhail Chugunov

    Mikhail Chugunov

    Java Developer

    Russia - Tests: 1

    6 years of web-oriented Java software development. Expert in Spring framework related development. Last 5 years I took part in several enterprise-quality projects in various fields from property insurance to telcos. My objective is to deliver the highest quality for backend applications. Also I have some experience in front-end technologies including Javascript as well as with modern languages and frameworks like Play for Scala

    $11.11 /hr
    0 hours
    0.00
  6. Anna P.

    Anna P.

    Qa

    Russia - Tests: 1

    Hello to all. I work as Qa more than five years.I carry out manual(ad hock testing, functional testing, component testing, integration testing, system testing, regression testing, usability testing, installation testing, etc.) and automated testing(сreation scripts for automation of testing,сonducting stress and load testing). I have experience of work in the distributed teams. Also I have experience in the development and implementation of the testing process and experience of managing a QA team over a year.

    $15.00 /hr
    59 hours
    0.00
  7. Brandon Scucchi

    Brandon Scucchi

    Business Intelligence Analyst

    United States

    Background: Enterprise Business Intelligence Analyst, Business Analyst for Financial Services/Corporate Credit, Technical and Decision Support for Telecommunications, and Management experience in a wide variety of business venues using various applications. I am very interested in analysis, analytic modeling/design, and dimensional database design. I am fluent using various Business Intelligence software (i.e. IBM Cognos, Business Objects, and MS-SQL Server Suite. I also enjoy Project Management, Financial Reporting, System Projects, Team Work, and most of all the opportunity to be creative with technology.

    $50.00 /hr
    0 hours
    0.00
  8. Azamat Galimzhanov

    Azamat Galimzhanov

    Software Engineer

    Kazakhstan - Tests: 1 - Portfolio: 3

    Experienced Software Engineer. I specialize in rapid development of web applications. Background in game development (including AAA titles) and competitive programming. Previous work experience: - CTO \ co-founder of Inteo (http://www.inteonline.com), an online tool for helping both schools and students to teach and learn. (May 2012 - present) - CTO \ co-founder of Titleshop (http://www.titleshop.co), a market place to sell and buy customizable 3d graphics. (Mar 2014 - present) - Lead developer at GS1 Kazakhstan (http://www.gs1.kz/), building an app dealing with barcodes database at a national level. - Lead developer at TravelEasy (http://www.santufei.com), an online travelling agency. (Aug 2013 - Dec 2013) - CoreTech developer at Demonware (http://www.demonware.net), (Mar 2012 - Mar 2013) Education: - Moderatorship in Computer Science B.A. (Mod), Trinity College Dublin, 2008 - 2012

    $22.22 /hr
    0 hours
    0.00