José Joaquín Ballesta Fernández

José Joaquín Ballesta Fernández has extensive experience in IT and cybersecurity. Currently serving as an IT Specialist at S21sec since October 2018, responsibilities include managing corporate networks, implementing firewalls, and overseeing virtualization environments. Previously, as a Cybersecurity Integrator, José Joaquín migrated S21sec's corporate network with a new topology design and client appliance installations. Experience also includes technical support for large accounts at Zelenza, managing MPLS networks and incident resolution for Vodafone. José Joaquín's early career included practical experiences in web management and technical support, complemented by relevant educational qualifications in systems administration and web development.