Игорь К.

FreelancersИгорь Калинчук

Ukraine Kyiv, Ukraine
6 months 13 days ago
Available for hire Available for hire
age 54 years
registered for 6 years


Java 2
933 place out of 1654
Web programming 1
7930 place out of 13533
Position in global rating 4
  99718 place out of 332403


Kalynchuk Igor


Phone: (068) 362 93 07
E-mail: [email protected]
Skype: ihor.kalinchuck



Over 10 years of experience in Java development working across multiple technologies have helped me to stay abreast of new developments within the industry. Versatility in quickly adapting to new coding conventions is combined with a 'can-do' attitude. This means I am happy working independently or in a close team environment, and apply a positive attitude to every project.




Hibernate 4, Spring 3

Web Server:
Tomcat, GlassFish, JBoss

MySQL, MSSql, Oracle

HTML, CSS, JavaScript, jQuery, Ajax, JSON, GWT

Eclipse, IntelliJ IDEA, NetBeans

EasyMock, JUnit, CVS, Git, Subversion, Ant, Maven, SmartfoxServer2X, MapInfo


Working experience:

Lider-Bet, Tbilisi, Georgia – Kyiv, Ukraine, Senior Java Developer, February 2015 - Present

  • Development and support of server-side multiplayer action games using SmartFoxServer 2X.
    • My responsibility:
      • Team management.
      • Development server-side extensions for three games - backgammon, dominoes, and a millionaire.
      • JUnit testing.
      • Web-services development.
    • Environment: SmartFoxServer 2X, SQL Server Management Studio 2012, IntelliJ Idea, Confluence, SVN.
    • Used Technologies: Java 7, JUnit, JDBC, JSON, JAX-RS

Kitag IT Services, Kyiv, Ukraine, Senior Java Developer, January 2014 - February 2015

  • Development and support of Data Exchange System for the organization of dentists.
    • My responsibility:
      • Development of functional specifications of the system.
      • Development of the SWT-based graphic user interface.
      • Development of the persistence layer of the application object structure using Hibernate.
      • Development of the back-end database structure.
      • Supporting of the correct operation of the installer of program on different windows platforms.
    • Environment: Oracle, NetBeans, install4j, VMWare, Bugzilla, SVN.
    • Used Technologies: Java 7, SWT, Hibernate

RQL-Ukraine Enterprise, Kyiv, Ukraine, Programmer March 2003 - December 2014

  • Development and support of System for monitoring the cash movement within a central bank organization.
    • My responsibility:
      • Development and support of existing Web-based graphic user interface.
      • Development and support of the back-end database structure.
      • Fixing bugs, Implementing of new functionality.
      • Creating JUnit tests
    • Environment: Eclipse, Bugzilla, SVN.
    • Used Technologies: Java 6, EJB, JDBC, HTML, CSS, XSL, XSLT


  • Development of Web based system for creating, planning and maintenance processes of production.
    • My responsibility:
      • Development and support of existing Web-based graphic user interface.
      • Development and support of the back-end database structure.
    • Environment: Oracle, Eclipse, Bugzilla, SVN.
    • Used Technologies: Java 5, EJB, JDBC, HTML, JavaScript, CSS


Kiev State University, June 1986


  • Highly motivated hard worker with professional attitude and work ethics. Able to work overtime
  • Get along well with others. Friendly. Reliable. Deliver work on schedule


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