Projects

420 IT operational infrastructure

2025–present

For 420 IT I built a monitoring, configuration and service infrastructure in the cloud, migrated client network management onto it, and deployed FortiGate firewalls.

monitoring with Zabbix and Grafana, device configuration archiving, asset management in GLPI, internal wiki, RADIUS,
a private certificate authority for OpenVPN, takeover of client CAs and automatic CRL distribution to routers,
VPN between cloud tenants and branch offices,
a tool for extracting data from the Alvao service desk,
migration from Ubiquiti routers to FortiGate firewalls: policies, geoblocking, SSL inspection, logging, remote-access VPN authenticated via RADIUS and LDAP.