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Average ZK Freelancer Feedback Score

ZK Upwork freelancers typically receive a client rating of 4.94.

4.94
Last updated: August 1, 2015

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  1. Lan Thanh Tra

    Lan Thanh Tra

    Your best web designer/developer

    Vietnam - Last active: 1 month ago - Tests: 4 - Portfolio: 5

    Please visit http://www.behance.net/tlandn for my portfolio. I am a strong web designer/developer from Vietnam. Over the last 6 years, I have designed and developed a wide range websites, for small businesses, large corporations, online businesses and startups, ... I can do Web (UI/UX) design / Wordpress / Joomla / Drupal / Magento / CodeIgniter / Zend / CakePHP / Laravel / HTML5 / CSS3 / Twitter Bootstrap/ MYSQL ... Also checkout my tests: Top 10% Java test. Top 10% PHP test. I'm certain that the quality I am always striving to deliver will make you a happy customer.

    $22.22 /hr
    1,910 hours
    4.91
  2. Tuan N.

    Tuan N. Agency Contractor

    Java and C++ Expert

    Vietnam - Last active: 17 hours ago - Tests: 5 - Portfolio: 9

    I'm java expert over 15 years in many positions such as as programmer, freelancer, analyst, java team leader, product architect, project manager. I'm major on Document Output, Document Management System, Enterprise Content Management (ECM), Document Conversion fields, Digital Image processing. Besides that, i have lot of experiences and good skills in WDK (Windows driver kit) development, Alfresco ECM, Filenet ECM, Filenet BPM, Education, Transportation, Hotel Reservation, Human Resource, Business Process Management (BMP), Groupon, CRM (Customer Relationship Management). Almost time, I have worked and researched in J2EE technology and Open Source Frameworks such as Cruise Control, Hudson, JBoss, Apache Tomcat, Apache server, Tomcat/ JBoss High available system (HA- clustering & load balancing between many web servers), BPM Activiti, Apache Axis, Apache Struts, Apache Ant, Apache Lucene, Java Server Faces, ZK (the very famous Ajax framework for Java), Vaadin, GWT, JQuery, iText, PDFLib, JTOpen, Spring, Hibernate, JPA, XDoclet, Eclipse, MyEclipse. My favorite methodology to develop software product is Test Driven Development (TDD). Generally, I’m very eager to work with Java technology, C++. In addition to the practical experience, I achieved the Master degree in Computer Science field at the Natural Science University with “Optical Music Recognition” in July 2005.

    Associated with: Document Distribution Soution

    $27.78 /hr
    4,559 hours
    4.83
  3. Roger Diller

    Roger Diller

    Java,Flex,Hibernate,Spring,iOS,JasperReport,iReport,Postgres,MySQL Dev

    United States - Last active: 12/31/2011 - Tests: 7

    Website: http://www.rogerdiller.com LinkedIn: http://www.linkedin.com/in/rogerdiller Blog: http://rogiller.blogspot.com My core competency is with Java Technologies such as Hibernate, Spring, JasperReports/iReport, web services, and integrations. I have solid experience in databases (MySQL,Postgres, etc), accounting type systems, and building AJAX applications using the ZK Framework. I have worked in Adobe Flex, integrating applications with a Java back end. I have experience with iOS and can comfortably develop in that environment. I typically seek 30+ hour per week development positions but also do consulting on the side often in the BI space (iReport, JasperReports, etc).

    $75.00 /hr
    2,902 hours
    4.64
  4. Zubaer Alam

    Zubaer Alam

    Software Developer

    Bangladesh - Last active: 17 hours ago - Tests: 1 - Portfolio: 3

    I think I am a Successful Software Developer who can function well independently and in a team, am analytical thinker, creative and innovative, and have excellent communications skills.

    $6.11 /hr
    2,328 hours
    5.00
  5. Cherian T. Agency Contractor

    Expert JAVA/J2EE/Hibernate/FLEX/ERP lead developer/Solution Architect

    India - Last active: 02/15/2013 - Tests: 8 - Portfolio: 14

    Exemplary skills in developing Enterprise Applications using J2EE technologies. I have successfully executed ERP implemenations and developed business solutions using JAVA, Hibernate, Flex, Ajax. Seeking opportunities to utilize the knowledge I have gained and to leverage my skills in executing technically challenging projects .

    Associated with: Rain Concert Technologies

    $17.00 /hr
    1,822 hours
    5.00