Alberto

Product & engineering. Notes on tools, systems, and how things work in practice.
Building on Resizes · Gijón, Asturias

Cursor — Model Selection & Token Efficiency

Key takeaways from two Cursor field engineering sessions. Covers the planning-first workflow, model routing, context hygiene, and caching traps.

AI Elements Nuxt — Components

Headless Vue components for AI-native apps in Nuxt. Chat, tools, code blocks, voice, and workflow UIs that plug into your own design system.

Micrographic Skill — Product

My design-tool product for AI coding agents. It installs a micrographic UI system so generated interfaces look dense, technical, and schematic by default.

oauth2-proxy — GitHub SSO for Kubernetes Apps

Locking an internal app behind GitHub org membership with nginx ingress auth_request. Setup, identity headers, the rollback trap that causes a full outage, and troubleshooting.

CloudNativePG — Postgres on Kubernetes, the GitOps Way

Production Postgres with the CNPG operator as a Helm subchart: External Secrets, IRSA-based S3 backups, validation commands, and the password gotcha that broke parsing silently.

Weekly Posts — LinkedIn

Short weekly posts on what I'm building and learning: agentic AI platforms, Kubernetes, product engineering, and working with AI coding tools day to day.

hypar · RAG

An in-progress project to document a practical path for building RAG systems from scratch, step by step.

Problem Solving — Methodology for survival

Structured methodology for solving problems in tech teams, inspired by Bruno Munari. Common patterns, practical techniques, and a real-world example.

UNIR Masterclass — How to Survive KIT

From Industrial Design to web development. Career path, why choose the UNIR master, master vs bootcamp, first job, and soft skills.

What this is. A running collection of guides, references, and notes I find useful enough to keep around in a structured format.

Format. Each page is a self-contained HTML document — no framework, no build step, easy to read and share.

Source. Everything lives in a single repo on GitHub. Pages are served directly from there.