Curriculum Vitae

Personal background

  • Name: Oscar M. Lage Guitián
  • E-Mail: r0sk10[@]gmail[.]com
  • Birth date: 15-10-1978
  • Country: Spain

Academic background

  • 2004.- Linux Sysadmin Advanced Course: Distributed by Universidad de Santiago and Academia Postal, valid to exam Linux Certification level 1 (LPI)
  • 2002.- C.C.N.A. CISCO: Networking and advanced routing with CISCO devices.
  • 1997-1999.- Administración de Sistemas Informáticos (ASI, Computer Sysadmin): Graduated from I.E.S. A Piringalla, Lugo.
  • 1996.- C.O.U.: I.E.S. Anxel Fole, Lugo.
  • 1992-1995.- B.U.P.: I.E.S. Anxel Fole, Lugo.
  • 1982-1992.- E.G.B.: C.P. Luis Pimentel (1982-1987, Lugo), C.P. Virgen del Carmen (1987-1989, Burela), C.P. Luis Pimentel (1989-1992, Lugo).

Professional background

  • 2002-…..- Interdix Galicia S.L.: Sysadmin and senior developer with many tasks: BOFH and security consultant (hybrid networks with BSD, Linux, MacOSX and Windows computers). Web developer on PHP and MySQL. Hosting services -dns, smtp, http, ftp, appletalk, packet filtering…).
  • 2000-2001.- Himafel S.A.: Junior developer and working on Windows platform with visual development: Visual Basic, SQL Server… Windows Sysadmin on Windows NT and Active Directory (basic).
  • 1999.- I.P. Suministros Informáticos: Making practical refereed to ASI. Repair and assembly computers, network management, learning HTML

Knowledge

Operating Systems

  • Linux: Able to admin Slackware, RedHat, Mandriva, Gentoo, Ubuntu, Debian and other linux distros.
  • BSD: Experience in FreeBSD from STABLE-4.6 and OpenBSD from CURRENT-2.9.
  • Mac OS: Mac OS Classic from v8.6 and Mac OS X from v10.2 (kernel Darwin 7.0.0).
  • Windows: 3.11 Workgroup, 95, 98, NT4.0, 2000, 2000 Server Edition, XP.

Software

  • MTA: Sendmail y Postfix with smtp-auth, SASL, virtual users on MySQL. Courier (IMAP and POP).
  • Antivirus & Antispam: ClamAV and SpamAssassin (with Postfix).
  • HTTPd: Apache (PHP, MySQL, Perl, LibGD…) or equivalent -httpd on OpenBSD-
  • FTPd: Proftpd o Pureftpd with virtual users on MySQL, disk quotas, chrooted…
  • Appletalk (AFPD): AFP over TCP, sharing folders and printers between MacOS and Linux.
  • OpenSSH: Remote admin.
  • Desktop Software: Open Source, XFree86 & Xorg, KDE, GNOME, fluxbox, Sylpheed, Evolution, Quanta Editor, Mozilla Firefox.
  • Closed Software: MS Office, Visual Basic, SQL Server, MS Windows…

Networking

  • TCP/IP, UDP, ICMP, ARP, RARP.
  • FTP, SSH, HTTP, HTTPS, POP, DOMAIN, AFPD, SMTP.
  • Network management and security consultant.
  • Firewalls with OpenBSD an Packet Filter.

Developing

  • High level: C, Pascal, Modula-2, Visual Basic.
  • Web development: HTML, XHTML, CSS, PHP.
  • Shell scripting.
  • Other marked languages: SGML and Docbook as documentation language.

Conferences, speeches and others (spanish)

  • 02/12/2006.- Ponente en una conferencia sobre “Instalación de Linux paso a paso” dentro de la I Edición de Ludus Party de Lugo.
  • 25/11/2006.- Colaborador en la “Mesa redonda sobre las TIC en Lugo”, en la “I Mostra de Innovación Tecnolóxica de Lugo”, exponiendo las ventajas del Software Libre como alternativa y complemento del Software Propietario.
  • 30/01/2006-21/02/2006.- Docente en curso de 'Sistemas para servidores: Linux básico' subvencionado por el Fondo Social Europeo (FSE) y FOREM (CC.OO.), (45 horas).
  • 15/11/2005-28/12/2005.- Docente en curso de 'Linux Básico' subvencionado por el Fondo Social Europeo (FSE) y Academia Postal basado en Ubuntu, (100 horas).
  • Lucux: President, Lucux is a local LUG, but no only Linux (BSD and other Open Source is allowed :D). (web).
  • eSlack: Co-founder, Spanish Slackware Users Group (other founders: Pau Oliva and Borja López, web).
  • HispaBSD y Eldemonio: Administrator, collaborator and designer of both BSD spanish sites (HispaBSD is died, Eldemonio).
  • BSDes: So many articles was publicated on this e-zine, (web).
  • Userlinux: Personal web. Docs, articles and many other publications (web).