About Guillermo Cerezo Somera

Working in the IT field since 2006.

Expert with all aspects in the development of web applications, managing and participating in the entire process, from the initial client interview through the project plan, structure, design, development, testing, final release and subsequent maintenance and upgrade

In these years I have had the opportunity to perform all the functions and positions needed to carry out these projects:

  • Technical Systems
  • Programmer
  • Designer
  • Analyst / Programmer
  • Head of Development Team
  • Project Manager

Meet my resume and do not hesitate to contact me for your projects. 





Web Developer at Acción Viajes S.L.
May 2014 - Today. Analyst Programmer, Software Developer.
Technology: PHP 5.4 OOP, Symfony, Bootstrap, Wordpress, Drupal, PHPUnit y Selenium.

Web Developer at FactoryFy
July 2013 - April 2014. Analyst Programmer, Software Developer.
Technology: PHP 5.4 OOP, Yii Framework, Wordpress, Drupal, Prestashop, Magento, SCRUM, PHPUnit y Selenium.
English-Spanish translator for Linux Magazine and Ubuntu User.
November 2012 - August 2013.
Analyst Programmer at Grupo Arelance
April 2013 - Today. Analyst Programmer, Software Developer.
Technology: PHP 5.4 OOP, Yii Framework, DB2, Continuous integration with GITLab, Jenkins, Sonar, Redmine, PHPUnit and Selenium.
Analyst Programmer at i2 Capital Group Consulting
November 2012 - February 2013. Analyst Programmer, Software Developer.
Technology: PHP 5.4 OOP, Drupal 7, PostgreSQL 9, Integration with Android and iOS through web services (REST with JSON).
IT Project management at Novasoft
2010 - 2012. Project and team manager, Analyst, Software Developer. Staff in charge: 6-10
Technology: PHP 5.2-5.3 OOP, Drupal 6-7, Wordpress, Joomla, CakePHP, MySQL, PostgreSQL, SCRUM.
Analyst Programmer at Novasoft
2008 - 2009. Analyst, Team management, Software Developer. Staff in charge: 3-5
Technology: PHP 5.2 OOP, Drupal 6, Wordpress, Joomla, GLPI, Development of Intranet, MySQL, PostgreSQL, Linux Administrator.
Senior Programmer at Novasoft
2006 - 2007. Software Developer. Staff in charge: 2
Technology: PHP 5.1, GLPI, EyeOS, Typo3, Internal PHP framework, MySQL, PostgreSQL, MSSQL, Oracle, Linux Administrator.
System Administrator junior at Novasoft
2006 - 2007. Infrastructure and Network. Staff in charge: 1
Technology: Linux administrator with Debian and CentOS
Computer Technician at EADE 
April - June 2006. Installation and administration of ISA firewall on Windows 2003 Server, hardware maintenance, equipment cloning and Web development in PHP and MySQL



Management Information Systems. Politécnico Jesús Marín 2004-2006.



Business Marketing in the Web 2.0 environment. Confederation of Businessmen of Andalusia, 45 hours 2012

Search Engine Optimization SEO. Novasoft. 170 hours, 2011

SCRUM Manager certification. Scrummanager.org 2011

Personal and professional leadership. Spanish Confederation of Business Organizations, 115 hours, 2010

Team management. Spanish Confederation of Business Organizations, 115 hours, 2010

Trainer of Trainers: Specialty Teletrainer. Confederation of Businessmen of Andalusia, 50 hours, 2009

Economic and Financial Management. Spanish Confederation of Business Organizations, 120 hours, 2009

Ajax. Forman, 40 hours, 2009

Java Web Component Developer. Confederation of Businessmen of Andalusia, 270 hours, 2009

Exposure in Public. Novasoft, 16 hours, 2009

English advanced. Confederation of Businessmen of Andalusia, 75 hours, 2007

Systems Administrator GNU / Linux. Diasoft, 50 hours, 2006

Administration and Network Operating under GNU / LINUX. Diasoft, 50 hours, 2006

Linux Advanced Security Systems. Diasoft, 50 hours, 2006

Applications for Management. Ánfora, 300 hours, 2004



English  Written/Oral level: High

B1 Intermediate Certificate from Official Language School from Málaga.




Web Development:  PHP, CakePHP, Yii Framework, Pear, Smarty, Java (J2EE), AJAX, HTML, CSS, Javascript, Web services, Unit test.

SCM: GIT, Subversion, CVS.

CMS: Drupal, Wordpress, Joomla, Mediawiki, Typo3.

Webshop: Prestashop, Oscommerce.

Ticketing system: Trac, Redmine, Mantis, Microsoft Project.

Web applications: GLPI, OCSInventory, Moodle, SugarCRM, DocManager, Gforge, Elgg, EyeOS, Alfresco, RED5 (streaming).

IDE: Eclipse, NetBeans.

Databases: MySQL, PostgreSQL, Oracle, DB2.

LAMP Expert: Linux , Apache, MySQL y PHP.

Systems: Managing servers with Debian, Ubuntu, RedHat and CentOS and Windows (2003 Server).

Skills: Mail Server, Web Server (Apache and Tomcat), DHCP, DNS, FTP, Subversion, CVS, LDAP, Firewall Management,  Backup Management, Active Directory, Squid, Nagios, Bash script.

Design: Adobe Photoshop, GIMP.

Accounting: Contaplus, Facturaplus, Nominaplus.



Responsible, self-taught and multidisciplinary.
Driving license B and own vehicle.
Geographic availability.

Some web projects I've seen in part: