CALM Engineering
Technology
Technology is a tool. Understanding the problem comes first.
Chosen for the goal
Technology should support stability, security and simple operations. I do not build environments just to make a diagram look modern.
Platform and automation
Linux, Docker, Proxmox, PostgreSQL, Caddy and Hugo provide a lightweight, understandable foundation.
Identity and security
Authentik, segmentation, least privilege and controlled access support safer operations.
Monitoring and operations
Zabbix, Wazuh, NetBox, GLPI and well-designed documentation make the environment visible for what it is.
Business continuity
Backup, recovery, testing and off-site solutions are designed as part of the architecture, not as an afterthought after an incident.
This technology list is not a list of partnerships or certifications. Each component is selected for its specific context.