User information
Other Act conferences:
| YAPC::Europe 2016 |
| London Perl Workshop |
| London Perl Workshop |
| YAPC::Europe 2013 |
| London Perl Workshop |
| YAPC::Europe 2012 |
| YAPC::Europe 2016 |
| London Perl Workshop |
| London Perl Workshop |
| YAPC::Europe 2013 |
| London Perl Workshop |
| YAPC::Europe 2012 |