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 hours 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
    3,112 hours
    4.82
  2. Terence B.

    Terence B.

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

    Philippines - Last active: 4 days ago - 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) - Embedded Systems Development - Control Systems - Robotics and Automations - CAPTCHA Analysis - Optical Character Recognition(OCR) - Web Automation Programming Languages - Java ( J2SE , J2EE and J2ME) - C/C++ - Visual Basic - Matlab

    $40.00 /hr
    4,151 hours
    5.00
  3. Frederic Bonnet

    Frederic Bonnet

    France - Last active: 2 days ago

    Better call Fred. I code therefore I am. I wrote my first program when I was 12. It was on a 16-kB Sinclair ZX-81 plugged on the living room TV. Ah, memories. Professional R&D engineer since I'm 23. Now I am 41. After all these years I think I can program just about anything, from back office to end user GUIs. I especially like algorithmic stuff (I have a research background in CS and computational geometry) and system-level C. But while implementation is only the final stage, design is the most important part in a project. I've been a senior software architect for some years now, so I can help you besides mere coding tasks (e.g. refactoring existing codebases). I also enjoy data mining and analysis. I'm fluent in English but my native language is French, so if you also have translation jobs that involve technical knowledge then I can help as well. I routinely write technical documentation for my daytime job in the telco industry (specifications, design, operation manuals, etc).

    $25.00 /hr
    22 hours
    5.00
  4. Dmitry K.

    Dmitry K.

    Java Developer

    Russia - Last active: 2 days ago - Tests: 5

    Over the last 10 years, I have developed a wide range of business applications using Java, Spring, J2EE, REST, Scala, Akka, Play. My core experience is server-side development, database design, development, optimization with wide range of database systems. I'm preferred in TDD and also have some experience with web application development with Jetty, Tomcat, Bootstrap. You can also find my profiles here: https://www.freelancer.com/u/juliasoft.html https://github.com/TheDIM47

    $30.00 /hr
    0 hours
    5.00
  5. Akhnukh Bashir Khan

    Akhnukh Bashir Khan

    IBM/WebSphere/Java/J2EE/OSS/BSS/Oracle/PL SQL/Struts/Hibernate

    Australia - Last active: 08/28/2014 - Tests: 11 - Portfolio: 1

    8 years of experience including designing, application development, customization, support, and infrastructure uplift involving JAVA/Enterprise Application Integration (EAI). Experienced in Java back-end, middleware development, XML, Java Web Services, WSDL, IBM WebSphere Family, Linux/AIX, bash shell scripting, developer tools (RAD, Eclipse, SVN). Experienced in design, development, Integration using WebSphere Message Broker and Process Server. Well versed with ESQL and JAVA programming to handle message routing and transformations. IBM WebSphere Message Broker V6.1, Certified (Solution Development). Extensive practical hands-on experience of IBM products stacks such as WebSphere Message Broker, WebSphere Application Server, WebSphere Process Server, WebSphere Portal Server and Tivoli Access Manager. Embracing new technology, developments and methodologies in providing quality services to the clients.

    $16.67 /hr
    684 hours
    4.86
  6. Thomas Batzold

    Thomas Batzold

    Software Developer

    United States - Last active: 4 months ago - Tests: 3

    Senior Java Developer - 10+ years commercial experience. Experience with Mule, Spring, Databases, Core Java, SQL (primarily Oracle), JavaScript. I have worked on large data processing applications, financial and payroll applications, and integrating with 3rd party software. I have also done custom JavaScript applications and integrated software with Microsoft Office applications. I have a background in the US Army as well, and know that time and accuracy is of the utmost importance. Understanding requirements and delivering high performance code is my ethos.

    $35.00 /hr
    0 hours
    0.00
  7. 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
  8. Soloviev Dmitry

    Soloviev Dmitry

    Senior Java Enterprice developer

    Ukraine - Last active: 2 months ago

    Strong OOP (Java, Obj. pascal, C++), Intermediate OOD; Hands-On in Agile iteractions, Pair Extreme Programming, Scrum-experienced; Detailed Design, Refactoring, attentive to other's code; Professional Experience in front-end, business and GUI development; Good understanding of Java SE, production practice in EE using hibernate orm with Oracle DB and JBoss AS; Redhat things, JbossFuse ESB, cxf, camel, blueprint, eth. Confession look and propagation of json mongoDB with google mjorm framework. Product experience in business logic via Jboss AS environment; Android framework interested developer and happy researcher. Hands-On environment to work with: Bug tracking: Jira, bugzilla; Task/time tracking: Track Studio, rtc; Revision control: Subversion, cvs, GitHub; IDE: Eclipse, Idea, JDeveloper; Detailed design: UML, MsVisio.

    $355.56 /hr
    0 hours
    0.00