I have the capacity to develop excellents information systems and web sites thanks to the experience gained over nearly eight (8) years using Linux, MySql, Postgres, PHP, XHTML, AJAX, Ruby, APIs from Google, PayPal, Yahoo and Facebook, frameworks like Rails, CodeIgniter, Zend, jQuery and Prototype, CMS like Joomla, Wordpress and Drupal, among others, also we have participated in the elaboration of an ERP for hospitals, Virtual Education Systems, implementation of online payments with debit and credit cards, payments via SMS, and custom CMS, finally we have experience in the development of websites focused on web 2.0 with similar characteristics to social network like Facebook, Viadeo and Twitter.