Vladimir Ilmov

Vladimir Ilmov

Amsterdam, Netherlands
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Vladimir Ilmov

Vladimir Ilmov

Amsterdam, Netherlands
Member since January 2, 2015
Vladimir is a highly skilled Java developer focusing primarily on web applications. He has diverse experience in different operating systems, program languages, and platforms. He is currently learning about Scala, non-stop garbage collectors, and hot swap code replacement. He enjoys dancing in his free time.
Vladimir is now available for hire
  • AT-Consulting
    Java 7, WebLogic 12, Oracle RAC
  • DETA
    Tomcat 6-8, WebSockets, HTML5, CSS3, Vaadin 7, PostgreSQL
  • JSC "Diasoft"
    Java 6, WebLogic 9, WebSphere 7, Oracle, MS SQL, JSF
  • SQL, 13 years
  • JDBC, 11 years
  • Java, 11 years
  • XML, 11 years
  • Oracle, 7 years
  • PostgreSQL, 6 years
  • EJB, 4 years
  • Oracle 11g, 3 years
Amsterdam, Netherlands
Preferred Environment
Mac OS X, Eclipse
The most amazing...
...thing I've done is to implement a complex customer flow management system.
  • Senior Developer, Group Leader
    2012 - PRESENT
    • Optimized file processing billing engine run time, reducing it from 72 hours to 6.
    • Optimized a failover, load balancing solution for a JMS processing engine on WebLogic JMS implementation.
    • Implemented auto-configurable auto-start WebLogic domain deployment.
    • Resolved performance problems with the RedHat Linux network stack and NIC driver.
    • Tuned Oracle database application SQL requests.
    Technologies: Java 7, WebLogic 12, Oracle RAC
  • CEO, Founder
    2008 - PRESENT
    • Acquired negotiation experience.
    • Created a high-availability solution for customer flow management in government departments of traffic police and migration services in nearby regions.
    • Created an eQueue module with the ability to monitor people.
    • Created a pre-record module to optimize the customer service process.
    • Increased the proportion of customers using the self-registration process from 10% in 2008 to 85% in 2014. Raised the monthly number of served clients from 6K to 50K.
    Technologies: Tomcat 6-8, WebSockets, HTML5, CSS3, Vaadin 7, PostgreSQL
  • Integration Developer
    JSC "Diasoft"
    2008 - 2012
    • Created an integration bus for Souz Bank using the Bea BPM engine.
    • Upgraded internal architecture for a few banks using Geronimo/WebSphere CE integration.
    • Implemented an asynchronous WebService interface to support BPM in Souz Bank.
    • Implemented WS-Security services for the Diasoft Platform and FLEXTERA.
    • Implemented a custom form engine.
    Technologies: Java 6, WebLogic 9, WebSphere 7, Oracle, MS SQL, JSF
  • Software Developer, System Architect
    JSC "Vimpelcom"
    2004 - 2008
    • Handled development of the SLA support self service system of a leading cellular operator in Russia.
    • Was responsible for solving production performance problems, involving optimization of the server, OS, database, and application.
    • Acquired hands-on knowledge of Sun Fire 25K (72CPU) optimization.
    • Optimized the execution time of a billing processing engine from 14 days to 36 hours.
    • Created failover/high-availability architecture for a vendor application.
    • Created and implemented a monitoring scheme to provide fast and correct data regarding application status.
    • Created a USSD/IVR API to serve 150 customer requests per second.
    • Tuned SQL for Oracle 9.
    Technologies: Java 1.4, Java 1.5, WebLogic 8, Oracle 9, Struts
  • Web Developer
    2000 - 2004
    • Handled design of HTML markup.
    • Implemented an online food-recipe solution for choosing food and to getting cooking recommendations.
    • Implemented many sites in a CMS on PHP/MySQL.
    • Created an online shop for apparel, plastic, and promotional products with custom item configurations.
    • Created a custom CMS on Java 1.4/XML.
    Technologies: PHP, JavaScript, C#, Java 4, DHTML, CMS
  • Junior Developer
    1999 - 2000
    • Created one of the first eCommerce solutions in the region.
    • Served as marketing developer. Created a tool to manipulate light boards.
    • Optimized internal order processing.
    Technologies: Perl, HTML, MySQL, C++
  • DETATRAK (Development)

    A CFM system with an e-ticket module and pre-record. It features a reporting engine capable of generating customized user reports, custom validation checks, and a form generation engine.

  • Beeline Self Service (Development)

    I acted as a system architect for a J2EE cluster application using Oracle Exadata as a database.

  • BrandRoads (Development)

    A CMS/eCommerce site with functionality for creating shopping items. It includes many configuration options.

  • Languages
    XML, Java, SQL, JavaScript, PHP, Perl, CSS, HTML, HTML5, C++, XSLT, XML/XSLT, LESS, CSS3, Scala, HQL (Hibernate Query Language)
  • Frameworks
    JUnit, Knockout.js, Vaadin, Mockito, Selenium, Hibernate
  • Libraries/APIs
    JMS, JDBC, JAX-WS, Selenium WebDriver, JAXB, JPA, JSTL, WebSockets, JAX-RS, jQuery
  • Tools
    Apache Tomcat, Maven, Ant, Nginx, Apache JMeter, Wireshark, Jenkins, SVN, CVS, Eclipse, JProfiler, Git, Git flow, JIRA, Hudson, Apache, LoadRunner, Postfix
  • Paradigms
    Unit Testing, REST, Load Testing
  • Storage
    PostgreSQL, Oracle 11g, Oracle 12c, MySQL
  • Misc
    HAProxy, Oracle WebLogic Application Server, WebLogic, Tomcat 6, TCP, EJB 3, JSP, Tomcat 7, EJB, GlassFish, Memory profiling, SSO, HTML5 WebSockets, Squid Proxy Server, LDAP, Linux redhat
  • Platforms
    Windows, JVM, Linux, WebSphere, Solaris, Oracle
  • Bachelor's degree in Computer Science
    Demidov Yaroslavl State University - Yaroslavl, Russia
    1999 - 2004
  • Bachelor's degree in Accounting
    Yaroslavl Civil Engineering College - Yaroslavl, Russia
    1996 - 1999
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