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I started working at CERN in April 2007 as Java
developer for CERN EDH system, then starting from 2008 till end of 2010 I
worked in IT-DB group, my main area of responsibility was middleware
infrastructure for CERN administrative applications, which include running
and development for Java Middleware like Apache Tomcat, Oracle iAS and
Weblogic Application Servers, as well as for Apache HTTP servers, all
deployed to Linux OS. For development and administration we used mostly
Perl, Python, Java and Unix Shell. Starting from end of 2010 I work in CERN
IT-CF group. I work on CDB, system which manages configurations of hardware
installed in CERN Computer Centre, it uses Oracle RDBMS for storing data and
Perl and Python for its business logic. I also work on Cluman, an
application for managing and visualizing large scale clusters, which also
uses Python, Java and Oracle RDBMS.
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