Gaston Berthoud is a Linux System Administrator with significant experience in managing and maintaining VMware infrastructure, Cloud AWS, and on-site physical servers at Credencial Argentina S.A. since November 2013. Previous roles include serving as a System Operator at hibu, where Gaston monitored alerts using Nagios and controlled night shift processes with Control-M, as well as working as a Unix System Administrator at IBM, providing first-level troubleshooting for Linux, AIX, and HP Unix systems, managing user account privileges, and installing security patches for AIX. Gaston has completed technical education through IBM GDCA and holds a degree from IT College.