Cloud · Platform engineering · Security
Hi, I’m Adri Antunez.
I build secure cloud platforms and write about what I learn running them in production.
Read my writing → About me →
Cloud & Infrastructure
Designing and running AWS and on-prem environments as code.
Platform & Security
Building secure, cost-efficient Kubernetes platforms with GitOps.
Blockchain & Lightning
Running Bitcoin, Lightning and Ethereum nodes reliably in production.
Selected projects
The infrastructure behind this site
Serverless static hosting on AWS that costs almost nothing and handles millions of visitors out of the box.
Explore the repository ↗ Git / SecurityCan you fake a Git commit?
I faked a commit as Linus Torvalds to see what GitHub actually verifies.
Read the experiment →Recent posts
Git signed commits
See what a signed commit proves and how GitHub decides when to mark it as verified.
Git dynamic authors
Never commit with the wrong email or key again. Let the folder decide your Git config.
Coffee Shots introduction
Why I started Coffee Shots, a series of quick technical tips you can read over coffee.
Up for a coffee chat about cloud, platforms or crypto?
Say hi →