Franco Diaz

Hi there

My name is Franco Díaz Hurtado and here you may find some information acordly to my work and experience. If you think I can be helpfull for your business and fit your needs, dont hecitate to contact me. I am always open to good oportunities.

Brief CV

• Telecommunications and Electronics Engineer, graduated from ISPJAE, Cuba.
• Postgraduate qualifications:
  • Telematic Services at ISPJAE.
  • Advanced Network Architecture at ISPJAE.
  • Network Management at ISPJAE.
• Cloud Engineer at Virtalus LLC.
• Sysadmin at PARALLAXNET.
• Cloud Engineer specialized in OpenNebula and HyperCX.
• KodeKloud Certified for the AZ-900 training course.
• Network Administrator with hands-on experience in managing and configuring Cisco and Huawei CLI.
• Experienced Systems Administrator with extensive expertise deploying and managing services on Debian-based distributions (Debian, Ubuntu) and Red Hat-based distributions (CentOS, AlmaLinux, Red Hat). Key deployments include:
  • Email services: Postfix, Dovecot, Mailman, and Rainloop Webmail.
  • Proxy solutions: Squid Proxy (v5.x, v6.x) with Kerberos authentication.
  • Database management: MariaDB with Galera clusters and MaxScale load balancing, PostgreSQL in Active-Active clusters using Bucardo.
  • Log monitoring and analytics: ELK Stack, Grafana Loki.
  • Infrastructure monitoring: Zabbix, Grafana with Prometheus and Node Exporter.
  • Security tools: SIEM Wazuh, iptables-based firewalls.
  • Routing/Firewall solutions: pfSense CE, OPNsense, VyOS, IPFire.