Platform engineering
Kubernetes clusters, Helm charts and the networking beneath them, designed so that deployments are routine rather than events.
Sevilla, Spain
Infrastructure that stays up.
I am a Senior Site Reliability Engineer at Flowable, based in Sevilla. I design, build and operate the cloud platforms other teams deploy onto: Kubernetes, infrastructure as code, observability and the release pipelines around them.
9years in production
16technical guides published
5organisations
What I do
Three areas of work, from the platform itself to knowing when it is in trouble.
Infrastructure as code
Terraform and Terragrunt across Azure and AWS, with GitHub Actions for delivery. Environments are reproducible and reviewable, never manual.
Observability
Prometheus, Grafana, Loki and Alertmanager, with alerting tied to service level objectives rather than to raw metrics.
Experience
Nine years across consultancy, enterprise software and public institutions.
Flowable
Senior Site Reliability Engineer
Now
Appian
Senior Solutions Engineer
2021–2024
European Patent Office
Senior Consultant, CI/CD and Kubernetes
2020–2021
Tier1 Technology
Middleware system administrator
2019–2020
Pod Group
SIM programmer
2019
Writing
Practical guides on infrastructure, containers and self-hosting, written from systems I run and maintain myself.
Self-Hosted GitHub Actions Runner on a Raspberry PiDevOpsAug 2026
k3s: Kubernetes on a Raspberry Pi ClusterDevOpsAug 2026
Monitoring Your Raspberry Pi Homelab with Prometheus and GrafanaDevOpsAug 2026
Git for solo developers: the workflow that actually worksCodingMar 2026
Self-hosting Vaultwarden on a VPS: your own Bitwarden serverSecurityMar 2026
Docker on a Raspberry Pi: running containers on ARMDevOpsMar 2026
View all 16 guides
Let’s talk
For reliability, platform or infrastructure work, I am happy to discuss it. The quickest way to reach me is email.