| Name | Event | City | Date | Language | Link |
| The Poppler Library | Akademy 2005 | Málaga | 29 August 2005 | English | KPresenter slides |
| KDE - The Linux Desktop | OSDL EMEA meeting | Barcelona | 29 September 2005 | English | KPresenter slides |
| L'Estructura del KDE | cat >> KDE meeting | Barcelona | 14 January 2006 | Catalan | KPresenter slides |
| kde-i18n-ca per neòfits | cat >> KDE meeting | Barcelona | 14 January 2006 | Catalan | KPresenter slides |
| Introducción al desarrollo de KDE | aKademy-es 2006 | Barcelona | 4 March 2006 | Spanish | KPresenter slides |
| Desarrollo de aplicaciones sencillas con KDE | aKademy-es 2006 | Barcelona | 4 March 2006 | Spanish | KPresenter slides |
| L'entorn d'escriptori KDE | II Jornades de PL de la UB | Barcelona | 8 March 2006 | Catalan | KPresenter slides |
| okular | Jornadas BaDoPi 2006 | Barcelona | 16 September 2006 | Spanish | KPresenter slides |
| okular Lighting Talk | aKademy 2006 | Dublin | 29 September 2006 | English | KPresenter slides |
| KPDF: Pasado, Presente y Futuro | I Jornadas tecnicas KDE de Zaragoza | Zaragoza | 4 November 2006 | Spanish | KPresenter slides |
| Vida y Muerte de un gazapo | I Jornadas tecnicas KDE de Zaragoza | Zaragoza | 4 November 2006 | Spanish | KPresenter slides |
| Valgrind | Guademy 2007 | A Coruña | 24 March 2007 | Spanish | KPresenter slides |
| Okular | Guademy 2007 | A Coruña | 25 March 2007 | Spanish | KPresenter slides |
| KDE 4 | 3 Jornadas de SL de Albacete | Albacete | 21 April 2007 | Spanish | KPresenter slides |
| Aprendiendo a usar las tecnologías básicas de KDE mientras juegas | aKademy-es 2007 | Zaragoza | 17 November 2007 | Spanish | PDF slides |
| KDE | Master on Free Software | A Coruña | 8 March 2008 | English | PDF slides |
| El proyecto de traducción de KDE | iParty X | Castelló | 29 March 2008 | Spanish | KPresenter slides |
| Poppler | iParty X | Castelló | 29 March 2008 | Spanish | KPresenter slides |