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Mijndert Stuij
Lead platform engineer writing about cloud infrastructure, Kubernetes, DevOps, running, photography, and minimalism.
Their llms.txt
The beginning of the file, from our validated copy saved 2026-10-26T05:38:57.547Z. Cached copy · Source on mijndertstuij.nl
# Mijndert Stuij
> Lead platform engineer writing about cloud infrastructure, Kubernetes, DevOps, running, photography, and minimalism.
Personal blog of Mijndert Stuij, a lead platform engineer at Otrium based in the Netherlands with 17+ years of experience in AWS, Terraform, Kubernetes, and cloud architecture.
## Topics covered
- AWS and cloud infrastructure (SCPs, Fargate, service discovery, load balancers)
- Kubernetes (KEDA scale-to-zero, Envoy Gateway, Gateway API, ingress-nginx migration, EKS)
- Terraform and OpenTofu (modules, import blocks, dynamic blocks, config-driven workflows)
- OpenBSD (hosting, httpd, relayd, security)
- Hugo and static site development (responsive images, render hooks)
- AI in software engineering (cost of ownership, reviewing AI-generated code)
- Terminal and shell tooling (zsh startup performance, tmux, vim)
- Self-hosted tools (rss-fulltext, full-text RSS feeds)
- iOS app development (CalAction)
- Running and fitness gear (Garmin)
- Photography (Sony RX100, JPEG-first workflow, Fuji-like presets)
- Minimalism and productivity
- DevOps culture and engineering leadership
## Key posts
- [Scale Kubernetes deployments to zero using KEDA](https://mijndertstuij.nl/posts/scale-to-zero-keda-cron-scaler/): Using KEDA's cron scaler to put dev, QA and staging clusters to sleep overnight, including the ArgoCD gotchas
- [Migrating from ingress-nginx to Envoy Gateway](https://mijndertstuij.nl/posts/migrating-ingress-nginx-envoy-gateway/): Moving to Envoy Gateway and the Gateway API after the ingress-nginx retirement — shared Gateways, HTTPRoutes, and ReferenceGrants
- [AWS SCP Catalog](https://mijndertstuij.nl/posts/aws-scp-catalog/): Open-source Terraform module for managing AWS Service Control Policies
- [A static website on OpenBSD](https://mijndertstuij.nl/posts/static-website-on-openbsd/): Hosting a static site on OpenBSD with httpd, relayd, Let's Encrypt, and PF
- [Responsive images in Hugo using Render Hooks](https://mijndertstuij.nl/posts/hugo-responsive-images-using-render-hooks/): Modern WebP-first responsive images with Hugo render hooks
- [Config-driven Terraform](https://mijndertstuij.nl/posts/config-driven-terraform/): Using for_each on import blocks in Terraform 1.7
- [Reusable Terraform modules using Dynamic blocks](https://mijndertstuij.nl/posts/terraform-dynamic-blocks-modules/): Writing DRY Terraform with conditional dynamic blocks
- [Saving time using Terraform import blocks](https://mijndertstuij.nl/posts/terraform-import-blocks/): Config-driven import in Terraform 1.5
- [Avoid using internal load balancers](https://mijndertstuij.nl/posts/avoid-using-internal-load-balancers/): AWS CloudMap service discovery as an alternative to internal ALBs
- [Stop doing DevOps teams if you want to scale](https://mijndertstuij.nl/posts/stop-doing-devops-teams/): Why dedicated DevOps teams are an anti-pattern
- [Cheap to write, expensive to own](https://mijndertstuij.nl/posts/cheap-to-write-expensive-to-own/): Why ge
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