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Alvaro De Frutos CabreroAD

Alvaro De Frutos Cabrero

Senior Full Stack Engineer

450 €/día
Madrid, ES
3-7 años

Tiempo medio de respuesta: 1h

Acerca de Alvaro

I build data infrastructure and user interfaces that work
in production.

Over the past 3+ years I've been the engineer behind
multiple projects at AI Forensics, a European non-profit
investigating algorithmic transparency including LOT1,
a European Commission-funded social media data collection
pipeline covering Social Media monitoring at scale.

I work across the full stack:

→ Data pipelines and backend architecture (Python, FastAPI,
PostgreSQL, SQLAlchemy)
→ React/Next.js/TypeScript interfaces for data analysis
and monitoring
→ API integrations, web scraping, CI/CD
→ UX/UI design for data-heavy tools

I've built systems from scratch, worked autonomously, and
delivered on tight deadlines for institutional clients
including the European Commission.

I'm currently open to freelance contracts across Europe —
remote or hybrid.
  • Inglés

    Competencia profesional completa

  • Español

    Bilingüe o nativo

Acepta trabajo presencial
Madrid (hasta 50 km)

Experiencia

  • AI Forensics
    Senior Full Stack Engineer
    EDICIÓN DE SOFTWARE
    mayo de 2023 - Hoy (3 años y 1 mes)
    • Built and maintained LOT1, a European Commission-funded scalable multi-platform social media data collection pipeline, de signed from scratch with a modular architecture to support multiple data sources and scrapers.
    • Designed the full data infrastructure: PostgreSQL, FastAPI, SQLAlchemy, Alembic, CI/CD pipelines, and comprehensive test suites.
    • Built internal React/Next.js/TypeScript dashboards for data analysis and pipeline monitoring.
    • Developed the full AI Forensics corporate website.
    • Worked autonomously across the full stack, from database architecture to user-facing interfaces, delivering on tight EC reporting deadlines.
    Stack:
    Python, FastAPI, PostgreSQL, SQLAlchemy, Alembic, React, Next.js, TypeScript, Docker, CI/CD
    Python FastAPI PostgreSQL React.js Docker
  • Tracking Exposed (now AI Forensics)
    Full Stack Developer
    EDICIÓN DE SOFTWARE
    septiembre de 2022 - mayo de 2023 (8 meses)
    • Built public-facing websites and internal dashboards for data visualization and algorithm analysis.
    • UI design and frontend development for tools investigating algorithmic transparency on major social platforms.
    • Python automation and data collection tooling.
    Stack: Python, React, JavaScript, SCSS, UX/UI
  • 30 Acres
    Frontend Developer
    EDICIÓN DE SOFTWARE
    noviembre de 2019 - mayo de 2022 (2 años y 6 meses)
    Byron Bay, NSW, Australia
    • Built and maintained Shopify stores for major brand clients at a high-end e-commerce agency.
    • Daily Shopify development using Liquid — themes, custom apps and integrations.
    • Pixel-perfect implementation of UX/UI designs; close collaboration with design team.
    Stack: Shopify, Liquid. JavaScript, React, HTML/CSS

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Formación

  • B.S. Telecommunications Engineering
    Universidad Carlos III de Madrid (UC3M)
    2015
    B.S. Telecommunications Engineering

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