Enterprise Infrastructure Engineer
Fábio Furtado
Linux / Unix System Administrator | Enterprise Infrastructure Engineer
Lisbon, Portugal
I operate and troubleshoot enterprise Linux and Unix platforms, with a focus on production reliability, lifecycle control, HA services, automation and practical incident response.
I document real-world Linux, infrastructure, automation and operations knowledge from production systems, home lab engineering and practical troubleshooting.
What this site is about
A practical infrastructure knowledge base
My work sits in the operational layer where systems have to keep running: RHEL, SUSE, Oracle Linux, AIX, lifecycle tooling, HA clustering, virtualisation, Kubernetes platforms, monitoring and automation. I care about clean change windows, repeatable operations, useful observability and troubleshooting that follows evidence instead of assumptions.
This site exists to turn operational experience into reusable notes: what changed, what broke, how it was investigated, and what can be repeated safely next time.
Field Notes
Featured Notes
Practical notes, checklists and troubleshooting write-ups for Linux and infrastructure operations.
Why you need LVM in your systems
How to use LVM and best pratices
A Brief introduction to Gateway API
A comprehensive view of Kubernetes GatewayAPI definition and implementation details
Browse by domain
Looking for something specific?
Jump into the operating domains behind the notes: Linux administration, lifecycle work, HA services, observability, automation, Kubernetes, virtualization, storage and troubleshooting.
Contact
Let’s Talk Infrastructure
For Linux/Unix systems administration, enterprise infrastructure operations, HA platforms, automation, Kubernetes operations or production troubleshooting, the best way to reach me is email or LinkedIn.