Mr. Willem van den Berg (‎montis‎)

City
Drimmelen
Country
Netherlands
Perl mongers group
amsterdam.pm
Company
NWWI

Other Act conferences:

Dutch Perl Workshop 2018
The Perl Conference in Amsterdam
Dutch Perl Workshop 2016
Dutch Perl Workshop 2014
Dutch Perl Workshop 2011
Dutch Perl Workshop 2009
London Perl Workshop 2008