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HalbardHobby/README.md

Hey, I'm Alejo 👋

DevOps & Platform Engineer with 10 years of experience building infrastructure that developers actually ship on.

Kubernetes · Terraform · AWS/GCP/Azure · GitOps · Self-service platforms

I've built deployment platforms at enterprise scale (Warner, Disney, SmileDirect Club via Globant) and from scratch at startups. Former university lecturer. Based in Germany.

📄 Download my CV (English) · Lebenslauf (Deutsch)

What I build with

Platform & IaC       Terraform · Terragrunt · Kubernetes · Docker · Helm
CI/CD & GitOps       GitHub Actions · ArgoCD · Jenkins
Cloud                AWS · GCP · Azure
Observability        Prometheus · Grafana · CloudWatch
Languages            Python · Go · Bash
AI Tooling           LLM-assisted workflows · Custom agents

📌 Pinned

🔧 Home Lab — Bare-metal GitOps: K8s, ArgoCD, Prometheus/Grafana, self-hosted everything. My production playground.
🤖 LLM CLI Agent — My own take on an AI-assisted development tool. Because I wanted to understand how they work from the inside.
📦 Serverless Git LFS — Custom Git LFS backend on AWS Lambda. Built to solve a real problem, stayed because it works.
🇩🇪 German Study Pipeline — Automated Anki card generation for German vocabulary using LLMs, containerized and deployed the only way I know how: with too much infrastructure for the problem size.


Beyond the terminal

I'm a polymath with shifting hyperfocus. Some constants:

🥋 Martial arts practitioner
🎮 Game dev hobbyist — Helped shipping Decoherence on Steam in a past life
🇯🇵 Japanese speaker (JLPT N3) now channeling that energy into 🇩🇪 German
🚀 Sci-fi enthusiast
🏠 Running my own bare-metal home lab because cloud bills are for cowards

Instagram Twitch TikTok


Find me

LinkedIn Website Email

✍️ Random Dev Quote

Pinned Loading

  1. aether-homeserver aether-homeserver Public

    Just a bunch of services I'm using in my personal server

  2. LFS-for-Lambda LFS-for-Lambda Public

    A serverless implementation for Git LFS based on AWS lambda and S3.

    Python 1