Sara Ventas Arguello is a Lecturer in the Department of Quantitative Methods at CUNEF Universidad, specializing in Data Science and Big Data. She teaches introductory programming (Python and R), Machine Learning, and Data Visualization courses, focusing on practical business applications. Previously, she worked as a Data Analyst at Telefónica Tech, leading the optimization of analytical processes and the development of solutions based on Artificial Intelligence. She holds a Master's in Data Science and Big Data from Universidad Complutense de Madrid, with interests in applied data science, AI for decision-making, and developing practical analytical skills in business contexts.
Education
Master's Degree in Data Science and Big Data, Universidad Complutense de Madrid (2023) and Non-degree Training in Computer Programming, Escuela 42 Madrid (2021)
Bachelor's Degree in Pedagogy, Universidad Autónoma de Madrid (2012).
Research Interests
Applied Data Science, Machine Learning, Data Visualization, Artificial Intelligence for Business.
Professional Career
Data Analyst, Telefónica Tech (Apr 2023 - Dec 2025)
Python Developer - Data Analysis, UST Global - Telefónica Tech (Mar 2020 - Apr 2023)
