Master in Telecommunications Engineering (EQF 7). University of Vigo.


Spanish (native), English C2 (CPE), German B2, Galician C1, French A1

System administration skills

Linux sysadmin since kernel 2.0.33 (december 1997)

Microsoft Windows Vista/7/8.1/10 and Windows Server 2003/2008/2012
UNIX – GNU/Linux CentOS 5/6/7, RHEL, Fedora, Debian, Ubuntu, Mint, SUSE
Client/server Apache, CUPS, FTP, TFTP, SSH, SSL, DHCP, NTP, SNMP, rsync
Storage NAS, SAN, iSCSI, multipath. LVM. CIFS. NFS. Dell Poweredge. HP Storageworks
E-Mail sendmail, postfix, dovecot, pop, imap
System administration Task automation. Performance tuning. Advanced support. Server hardening. Firewalls, routing, proxy, iptables. WSUS. Linux update mirrors
Reliability Monitoring tools (nagios, zabbix, cacti, check_mk). ELK. Disk and component redundancy. Backup systems
Networking IP, TCP, UDP, ICMP, NAT, VLAN, port trunking, traffic shaping
Unattended deployment Kickstart, clonezilla, sysprep, WDS, AIK, Acronis
Authentication and domain services Active Directory, Windows GPO and Domain administration, SAMBA 3/4, OpenLDAP, 389-ds, PAM, apache auth, Web SSO authentication environments
Virtualization Vmware, proxmox
Cloud Cpanel. VPS. Hybrid/dedicated. Amazon AWS. Microsoft Azure RemoteAPP
Office and Multimedia LaTeX, Microsoft Office (Word, Access, Excel, Powerpoint), Visio, LibreOffice, gimp, audacity

Development skills

Scripting bash, perl, sed
Apps C, C++, Java
Web HTML, CSS, PHP, SQL, javascript, jquery, Bootstrap, Webpack, Symfony Framework, Content Management Systems
DBMS MySQL, Oracle
Tools cvs, svn, git, git-flow, gitlab, composer, maven, eclipse
Stats and SEO Google Adsense, Google Analytics, Google Search Console. Social networking strategies. SEO strategies
Math tools Mathcad, Mathematica, MatLab, Octave
E-Book/Kindle ePub, Mobi, Sigil, Kindle Direct Publishing

DevOps skills

CI/CD & Devops Docker, Jenkins, Gitlab Continuous Integration
Collaboration and ticketing tools Jira, Confluence, Slack, Mattermost, Trello, Mediawiki


IT Governance ITIL Foundation, Service Transition, Service Operation
Secure Development Deloitte Certified Secure Programmer Associate D-CSPA