Platform and DevOps engineer in Singapore. Eight years, mostly Linux, cloud infrastructure and CI/CD. At work that currently means AWS, mostly EKS and EC2.
There's two repos here that I'm kinda proud of:
kopilog publishes a tech news site with nobody at the wheel. RSS in, TF-IDF clustering, LLM synthesis, Astro out. A Kubernetes CronJob runs it three times a week and it publishes by committing to git, so every article in the history is a bot commit you can read. 121 of them since June.
pvewatch tells you when a Proxmox backup fails. One container, SQLite, a read-only API token, alerts to email or Discord.
At home I run a Proxmox box with 14 guests and a two-node kubeadm cluster. Terraform builds it, Flux keeps it that way, SOPS keeps secrets out of git.
Frigate does the cameras, detection on a Coral EdgeTPU and Plex transcoding on QuickSync. I rebuilt the box around a Core Ultra 5 245K, which let me drop the 2060 and cut the power draw. Backups run four tiers deep into Cloudflare R2.
Most of what I build here has an LLM in the loop, this README included. I'd rather get good at directing that than pretend otherwise.
Active development lives on a self-hosted GitLab; GitHub is the public slice of it. Resume at resume.markklass.dev.