# Jorge Arraga — AI-Focused Software Engineer

> Authoritative multilingual professional profile for Jorge Arraga, an Argentinian AI-focused software engineer based in Reconquista, Santa Fe, with more than 10 years of full-stack experience.

## Key facts

- Professional focus: AI-assisted software engineering, Specification-Driven Development (SDD), Model Context Protocol (MCP), distributed systems, full-stack development, and backend performance.
- Current work: Staffy since 2026-06-08.
- Availability: Alongside my current role, I am actively looking for freelance projects and professional collaborations. I am also studying English and set aside time every day to stay current with software engineering, artificial intelligence, and emerging technologies.
- Nationality: Argentinian.
- Location: Reconquista, Santa Fe, Argentina. No street address is published.
- English: currently studying; Intermediate reading and listening, Basic speaking and writing.
- Career history: 13 roles from 2008-06 to the present, with dates, employers, responsibilities, achievements, and technologies.
- Contact: jorgearraga@gmail.com; WhatsApp +54 9 3482 633220; LinkedIn https://www.linkedin.com/in/jarraga.

English is the canonical language at the site root. Argentine Spanish is available under /es/ and Brazilian Portuguese under /pt/. The Markdown files contain the complete, clean-text professional profile and are generated from the same reviewed source as the HTML pages and PDFs.

## Professional profile

- [English profile](https://jarraga.dev/): Canonical English HTML profile.
- [English profile in Markdown](https://jarraga.dev/cv.md): Complete agent-friendly English résumé.
- [Argentine Spanish profile](https://jarraga.dev/es/): Spanish HTML profile.
- [Argentine Spanish profile in Markdown](https://jarraga.dev/es/cv.md): Complete agent-friendly Spanish résumé.
- [Brazilian Portuguese profile](https://jarraga.dev/pt/): Portuguese HTML profile.
- [Brazilian Portuguese profile in Markdown](https://jarraga.dev/pt/cv.md): Complete agent-friendly Portuguese résumé.

## Documents

- [English résumé PDF](https://jarraga.dev/cv.pdf): Downloadable English résumé.
- [Spanish CV PDF](https://jarraga.dev/es/cv.pdf): Downloadable Spanish CV.
- [Portuguese CV PDF](https://jarraga.dev/pt/cv.pdf): Downloadable Brazilian Portuguese CV.

## Agent interface

- Pages register a read-only WebMCP tool named `getInfo`. It returns the complete professional information as structured text and accepts an optional `locale` argument with `en`, `es`, or `pt`.