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Pelayo Arbués

Head of Data Science

idealista

Biography

I am Head of Data Science at idealista. Previously, I worked as an Applied Economics researcher on various projects at the University of Oviedo. During three of those years, my main focus was to write a Ph.D. in Transport Economics, Spatial Econometrics, and Regional Science. In 2015 I left Academia to pursue a career in Data Science. Initially, I worked for a small startup in the Telecommunications sector and then moved to a consultancy firm where I successfully developed a Recommender System for a large retail company. Currently, I work for idealista, the leading real estate portal in Southern Europe.

Interests

  • Urban Economics
  • Spatial Data Science
  • Real Estate Valuation Models

Education

  • PhD in Economics, 2013

    University of Oviedo

  • MSc in Economics - Game Theory Specialization, 2008

    University of Oviedo

Skills

Machine Learning

Statistics

Management

Experience

 
 
 
 
 

Head of Data Science

idealista

Nov 2020 – Present Madrid
Responsabilities include:

  • Manage people
  • Team growth
  • Data Analysis Evangelism
  • Shape good data analisys practices
  • Machine Learning consulting
 
 
 
 
 

Senior Data Scientist

idealista

Jul 2018 – Oct 2020 Madrid
Responsabilities include:

  • Team management
  • Data Analysis
  • Machine Learning Modelling
  • MLOps
 
 
 
 
 

Senior Data Scientist

BBVA Next Technologies

Oct 2016 – Jun 2018 Madrid
Data Science Consultant. Main Projects:

  • Cluster Analysis of retail company customers
  • Recommender System based on Collaborative Filtering using Pytorch on GPUs
 
 
 
 
 

Data Scientist

Weplan

Oct 2015 – Oct 2016 Madrid
Responsabilities:

  • Mobile usage metrics building
  • Reporting
  • Customer Churn Analysis
 
 
 
 
 

Researcher

University of Oviedo. Department of Economics

Sep 2007 – Sep 2015 Oviedo
Projects:

  • Ph.D. thesis (2010-2013)
  • eKnow IT
  • Globalog

Posts

Cómo contratar Data Scientists y no desesperar en el intento

Notas para mejorar tus procesos

Buscas tu primer empleo de Data Scientist?

Conseguir el primer empleo de Data Scientist es más difícil de lo que te habían contado.

List of fundamental learning resources for junior Data Scientists

Recent & Upcoming Talks

How to use location data to create amazing user experiences online

Talk and Panel discussion in Geoawesome Meetup

Lecciones aprendidas haciendo Ciencia de datos

Talk at EPI Universidad de Oviedo

xTalks.AI

Interview at podcast xTalks.AI

Automatic Valuation of Spanish Cadastre

Talk at Spatial Data Science Conference 2021 by Carto

Buscando Vocaciones

My interview for Buscando vocaciones

Contact