Javier Gastellu is an experienced Application Support Analyst currently working at Verifone since August 2021. Prior to this role, Javier served as a Support Specialist at The Hackett Group from June 2013 to August 2021 and as a Linux Certificated Systems Administrator at Arnaldo C. Castro S.A. from October 2007 to June 2013. Javier's expertise includes support for networks, Asterisk, Linux administration, Fortinet, Cisco, and servers, in addition to development in PHP and MySQL management. Javier holds a degree in Bachiller en procesamiento informatico from UTU.