Hi, I’m Pelayo Arbués

I’m the Head of Data Science at idealista, Southern Europe’s leading real estate online marketplace. With a Ph.D. in Economics and over 9 years of industry experience, I specialize in data science leadership, AI applied to marketplaces, management, and data-driven decision-making. My background combines academic rigor with practical expertise, allowing me to drive innovation and solve complex challenges.

I’m passionate about making advanced technical concepts accessible and applicable to real-world scenarios. Whether I’m developing machine learning systems, leading high-performance teams, or mentoring the next generation of AI experts, my mission is to leverage data to create impactful solutions and drive innovation.

Curious about my professional journey? Explore my full bio to learn more.

Let’s Connect!

Check my availability for consultations or discussions during Office hours.

What I’m Passionate About

  • Writing for learning. I regularly publish articles that explore management, data science, and how AI can be applied to solve real-world challenges.
  • Speaking Engagements. I participate in talks, interviews, and podcasts, sharing insights on the future of AI and its practical applications.
  • Research. My research focuses on leveraging AI to address industry-specific problems, with a particular interest in spatial data science, machine learning, and the real estate market.
  • Photography. Capturing the world through analogue photography is my way of finding balance and inspiration.

To dive deeper into my current priorities, click here.


Interested in how Artificial Intelligence is employed on this site? Visit my ai page to explore how Large Language Models and Diffusion Models are integrated into my workflow.