ZK Freelancers

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ZK Job Cost Overview

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

Upwork ZK Jobs Completed Quarterly

On average, 0 ZK projects are completed every quarter on Upwork.

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Time to Complete Upwork ZK Jobs

Time needed to complete a ZK project on Upwork.

Average ZK Freelancer Feedback Score

ZK Upwork freelancers typically receive a client rating of 4.93.

4.93
Last updated: May 1, 2015

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  1. Tuan N.

    Tuan N. Agency Contractor

    Java and C++ Expert

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

    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
    4,208 hours
    4.79
  2. Max Dmitrenko

    Max Dmitrenko

    Professional Java EE/Python development

    Ukraine - Last active: 1 month ago - Tests: 3

    Over 7 years of experience in server/clent side java/python web development. Was working with small business and large players - like antispam, certificates solutions. Mainly i was taking part on server side development (controllers, services, database), but also was involved in client side ( js data transfer , complex javascript controls ). Also have some experience in UNIX administration.

    $27.78 /hr
    439 hours
    4.62
  3. Pavel Stephan Munoz

    Pavel Stephan Munoz Agency Contractor

    VoIP & SMS Consultant - Very strong Linux, Java and Python skills

    Nicaragua - Last active: 4 months ago - Tests: 6

    Over the last years I have been feeling comfortable working remotely with LINUX servers via SSH sessions (text console), while managing ASTERISK, KANNEL (SMS Gateway) or writing WEB SERVICES scripts in both JAVA and PYTHON. I am skilled in many technologies such as TOMCAT, JBOSS, CGI scripting, AGI, building IVR apps, VIRTUALBOX and others. My IDE? ECLIPSE & PyCHARM. I love finding solutions to very complex requirements; I feel I do this very well. Searching and trying new technologies that could be applied on each project is something I totally enjoy. I would like to be involved in a project requiring our team to do lot of research while developing pioneering products. If such project has good social impacts: much better! Improving quality of life for people around the globe using my tech skills would be a great aim.

    Associated with: Central America IT

    $30.00 /hr
    160 hours
    4.54
  4. Vladimir Sosnin

    Vladimir Sosnin

    Java Developer

    Russia - Last active: 2 days ago - Tests: 2 - Portfolio: 3

    I'm experienced Java programmer with 10+ years of Java experience. Another area I'm experienced is Model Driven Development (UML, DSLs).Interesting tasks for me are architecture development, domain model definition (UML, database), Java development, JEE development, Web development.My LinkedIn profile is http://www.linkedin.com/in/antiso

    $27.78 /hr
    152 hours
    4.62
  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