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@adeutou

Albert Deutou

@adeutou·Goslar, Germany·Joined July 2026

Sharing thoughts on Backend development, AI, DevOps, and Cloud infrastructure

About

I design resilient backend architectures and memorable digital experiences: from API to pipeline, from code to production.

Available for

Nothing here yet.

Albert Deutou's blogs

Self-Hosting Like a Pro, Part 1: Hardening a Fresh Ubuntu VPSblog-adeutou.hashnode.dev5 posts

About

I design resilient backend architectures and memorable digital experiences: from API to pipeline, from code to production.

Available for

Nothing here yet.

Albert Deutou's blogs

Self-Hosting Like a Pro, Part 1: Hardening a Fresh Ubuntu VPSblog-adeutou.hashnode.dev5 posts

Articles Comments

Recently published

ADAlbert Deutouinblog-adeutou.hashnode.dev·Jul 22 · 10 min read

Electricity Planning Engine: An Hourly Arbitrage API for Batteries and Solar, Plus the Timezone Bug That Almost Broke It

A grid that pays you to consume electricity is not a thought experiment. In Germany, wholesale power prices have gone negative often enough that it barely makes headlines anymore: on a windy, sunny af

ADAlbert Deutouinblog-adeutou.hashnode.dev·Jul 22 · 7 min read

Self-Hosting Like a Pro, Part 3: Namespace Isolation, Databases and Shipping a Real App on K3s

In Part 1 we hardened a fresh Ubuntu VPS. In Part 2 we installed Docker, K3s and Traefik v3 with automatic HTTPS. The cluster was ready but empty. In this part we give it a real job: hosting multiple

ADAlbert Deutouinblog-adeutou.hashnode.dev·Jul 22 · 8 min read

Self-Hosting Like a Pro, Part 4: Monitoring with Prometheus, Grafana and Loki, plus a CI/CD Pipeline That Actually Works

The stack from Part 3 is live: multiple domains, isolated namespaces, TLS everywhere. But a production system you cannot observe is a production system you do not control. In this part we install a fu

ADAlbert Deutouinblog-adeutou.hashnode.dev·Jul 22 · 9 min read

Self-Hosting Like a Pro, Part 2: Docker, K3s and Traefik v3 with Automatic HTTPS

This is Part 2 of a four-part series where I document how I turned a 10€/month VPS into a production-grade platform hosting multiple projects. In Part 1 we hardened a fresh Ubuntu server. Today we ins

ADAlbert Deutouinblog-adeutou.hashnode.dev·Jul 12 · 7 min read

Self-Hosting Like a Pro, Part 1: Hardening a Fresh Ubuntu VPS

This is the first article in a four-part series where I document how I turned a 10€/month VPS into a production-grade platform hosting my portfolio, a university group webapplication and a SaaS produc