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Tools

What I build with

Everything I use to build: the stack, the machine, and everyday apps. Not a list of trends, these are the tools I use to deliver real products.

Stack

What I develop with

The stack I use daily and the reasoning behind each choice: solid backend, functional frontend, applied AI, and security by design.

Backend

The backbone of every product.

Django + DRF give me speed without sacrificing structure: mature ORM, built-in admin, and an ecosystem that covers auth, permissions, and migrations. PostgreSQL for serious relational modeling; JWT for decoupled auth between API and frontend.

PythonDjangoDjango REST FrameworkPostgreSQLJWT

Frontend

Interfaces that complete the product.

React + TypeScript for stateful apps with client-side logic; Astro when performance and static HTML take priority. Tailwind to maintain visual consistency without fighting with global CSS.

ReactTypeScriptAstroTailwind CSSJavaScript

Design & UX

Products that look good and anyone can use.

I design in Figma before writing code. Accessibility and technical SEO are not extras: they are part of making the product work for people and for search engines. Performance is a feature.

UX/UIFigmaAccesibilidad (a11y)SEO técnicoWeb Performance

Product Engineering

Architecture that scales from the first commit.

I decide architecture thinking about year two, not just the MVP. Multitenancy, offline-first, and clean APIs are decisions that cost dearly if left for later.

Arquitectura de softwarePWAsOffline-firstAPIs RESTMultitenancyModelado relacional

Security

Offensive mindset to write defensive code.

I do pentesting to understand how a system breaks and write code that does not break that way. OWASP Top 10 as a minimum checklist; security by design, not patched at the end.

OWASPMITRE ATT&CKPTESLinuxAppSec

AI Integrations

AI as a real co-pilot, not a shortcut.

I integrate Claude API where it adds real value (analysis, context-aware assistance), not as decoration. n8n for workflow automation. AI accelerates; it does not replace engineering judgment.

Claude APILLM WorkflowsPrompt Engineeringn8n

Hardware

Where I build it

Modest setup on purpose. If an app runs smoothly here, it runs anywhere: it forces me to really optimize, not cover up with hardware.

Machine

My everyday machine
AMD Ryzen 5 3400G Radeon RX Vega 11 16 GB RAM 224 GB Windows 11 Pro (25H2) WSL2 · Ubuntu

Peripherals

What I touch daily
LG 27" ultrawide monitor (built-in audio) Genius keyboard Wired ergonomic mouse HP 1080p camera (built-in mic)

Software

My everyday tools

The apps where I live while building: editing, AI, terminal, and the productivity flow that keeps me focused.

Code and AI

Where I write and reason
VS Code Cursor Claude (app · chat · Code · Design) ChatGPT Codex

Terminal and APIs

The backend of the day
Warp WSL (Ubuntu) Postman

Productivity and browsing

To not lose track
Todoist Focus To-Do Notepad Brave