J2SE Freelancers

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J2SE Job Cost Overview

Typical total cost of Upwork J2SE projects based on completed and fixed-price jobs.

Upwork J2SE Jobs Completed Quarterly

On average, 3 J2SE projects are completed every quarter on Upwork.

3

Time to Complete Upwork J2SE Jobs

Time needed to complete a J2SE project on Upwork.

Average J2SE Freelancer Feedback Score

J2SE Upwork freelancers typically receive a client rating of 4.92.

4.92
Last updated: May 1, 2015

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  1. Aldrin L.

    Aldrin L.

    Architect, Backend Engineer (Scala, Java, Hadoop)

    Brazil - Last active: 7 days ago - Tests: 12 - Portfolio: 1

    Over the past 15 years I've worked with projects ranging from Startups to Fortune 100s. From C++ to Scala, past assignments involved: - Protocol Design in C++/Delphi - Java API Publishing - Maven Plugin Development - Distributed Systems using RESTful backends - Scala / Akka Design - Jenkins Plugins Writing On a daily basis, I spend between Systems Architecture, Build Planning, for Hadoop and Restful Backends, specially under Amazon Web Services. Oh, I'm also a Cloudera Certified Administrator and Developer. Favorite platforms include Scala, Python and General Java. See my full profile for more descriptions and feel free to browse my github and bitbucket profiles at the addresses below: http://github.com/ingenieux http://bitbucket.org/aldrinleal Favourite customers involve pragmatic teams, with contant online presence, and direct involvement with the end customer, and a problem involving legacy and the next generation Feel free to discuss our next project - I'm always looking for the next challenge!

    Groups: LoginRadius, Microsoft Certified Professionals

    $55.56 /hr
    3,102 hours
    4.82
  2. Aleh S.

    Aleh S. Agency Contractor

    Senior Java/PHP developer

    Belarus - Last active: 1 day ago - Tests: 4 - Portfolio: 6

    Hello. I have worked for many companies to make new sites and products in last eight years. I worked in teams of over ten people, know all tricks of this work, but working in small teams is a little easier. I have experience in the following areas and technologies: Java - 8 years Java 1.8 - 1 year JSF 1.2 - 8 years JSF 2.x - 3 years PrimeFaces - 2 years MyFaces - 8 years RichFaces - 1 year Apache Tomahawk - 8 years Spring framework - 8 years Hibernate ORM - 4 years Hibernate ehcache, envers - 1 year iBatis ORM - 8 years maven - 5 years Tomcat 6-7 - 8 years Tomcat 8 - 1 year SVN - 8 years git - 1 year IntelliJidea - 8 years The most important thing is the structure of the project, modularity. The project should be clear for any developer who will work with it after me. So I start with maven, then add spring, hibernate, and then everything depending on project specification. I always use TO layer so structure is domain-dao-services(TO)-server. I am have a big experience in refactoring, moving projects under maven and latest versions of framework, for example JSF 1.1->jsf 2 (2.2). I would be happy to work on amazing java project. I am also a PHP Codeigniter developer so I would be happy work on an interesting PHP project. So please, if you need an experienced java or php developer, I may be a good fit, it would be great experience for both of us. Looking forward to cooperation. Thank you in advance Regards, Aleh

    Associated with: RusCoder

    $22.00 /hr
    7,162 hours
    4.99
  3. Karim Zakaria Kassem

    Karim Zakaria Kassem

    Software Engineer

    Egypt - Last active: 10/21/2013 - Tests: 5 - Portfolio: 2

    Main Topics: ========= - Bachelor of Computers Engineering and Information Technology - Master degree in Computer Science - Efficiency of work always on first. 7+ years experiences in software development, and application architecture design. I am experienced in : =============== - Desktop application development for Windows, MacOS, Unix. - Mobile development for Android, Windows Phone - Web development Technologies: ========== - C/C++, WinAPI - C#, .Net Framework - J2EE (JSP, Servlets, Spring, JSF, etc) - J2SE - HTML, HTML5 - CSS - JavaScript - AJAX - JQuery - ASP.NET - PHP - MYSQL - MS SQL - Oracle - Javascript - Maven Web Containers: ============ - Jboss 4.3 - Tomcat

    $11.11 /hr
    0 hours
    5.00
  4. Kenjiro E.

    Kenjiro E.

    Japanese SCJD,SCWCD Certified J2EE, Oracle, Linux Developer in the US

    United States - Last active: 10/16/2009 - Tests: 2

    Over 5 years, I have been involved in various J2EE projects. My core competency lies in those areas: J2EE(Java,Servlet,JSP, EJB, JavaScript,Tomcat,Apatch), Database,SQL(Oracle9i, 10g). I can code the J2EE application by following the test driven development method(full use of JUnit, Ant tool). and also develop the desktop application with Swing packages or the multi thread application. I can design and code the application because (recently I passed the SCJD certification and a sun microsystem examiner gave me a maximum mark on my OO design and coding in the exam).

    $27.78 /hr
    0 hours
    5.00
  5. Ilya Orlov

    Senior software developer C++/.NET/Java, 10+ years of experience

    Russia - Last active: 03/26/2012 - Tests: 5

    Over last 10 years I have developed many medium to large-scale software projects using C++ / C# / Java. I also have experience in developing performance test harnesses for exchange trading systems, functional and performance testing of large front and back- office financial systems.

    $27.78 /hr
    454 hours
    4.86
  6. Oleksii Moskvin

    Oleksii Moskvin

    System architect

    Ukraine - Last active: 10/04/2014 - Tests: 3

    10 years of practical experience in software development. PhD degree in Information Technology area. Strong experience with application development. Capable of analyzing, designing complex, high loaded systems, efficient resources management and problem solving. Specialties: highly loaded server applications architecture development, high volume data processing, multithreaded processing, software design, web applications development, competitive expertise, infrastructure maintenance and development, development team leadership

    $30.00 /hr
    0 hours
    0.00
  7. Andrew S.

    Andrew S.

    Senior Software Developer

    Australia - Last active: 12 days ago - Tests: 4

    I develop scalable, reliable, and secure applications using latest technologies. I provide professional, high-quality maintenance work and enhancements to existing software applications. In my previous roles I was leading a team of software developers based north of Sydney, Australia, working on desktop and web applications for finance professionals. I am now changing direction towards freelancing and self-employment, writing my own mobile phone applications and working on a contract basis with individuals and companies who have software/IT needs that I can meet. I am a highly-skilled professional, with excellent communication skills on both the business side and the technical side. I have well-developed time-management skills and have experience successfully delivering quality software solutions within required time-frames. I will work diligently and effectively for you, on any job for which I am hired. You will not be disappointed. Areas of Specialization: Web Scraping, Database Design, MVC Application Architecture, CRM, Code Optimization, Shell Scripting, Network Administration. High Proficiencies: C++, Java, XSLT, XPath, RegExp, SQL, Eclipse IDE, SOAP/REST Webservices.

    $50.00 /hr
    1,022 hours
    3.73