Juan S. Gómez-Cruces, PhD
About

Background.

Profile

I am a post-doctoral researcher in Digital Technologies, Democratic Governance and Policy at the Hasso-Plattner-Institut, Universität Potsdam, and a digital democracy expert at Democracy Reporting International in Berlin. I hold a PhD in Political Science from Georgia State University, with subfields in comparative politics and research methods.

My research concerns how digital technology affects public opinion and political institutions, with a particular interest in populism and polarisation. Methodologically I work in computational social science: machine learning and language models, causal inference, and survey experiments. This work has appeared in the Journal of Computational Social Science and in volumes published by Routledge and Oxford University Press.

Before moving to Germany I spent several years as an institutional relations consultant in the United States, and was a graduate research fellow with the Democracy Program at the Carter Center.

Juan S. Gómez-Cruces
Juan S. Gómez-Cruces · Berlin
Based
Berlin, Germany — working across Europe and Latin America
Education
PhD Political Science, Georgia State University (2024) · MA Political Science, University of Colorado Denver (2017) · BA International Relations, Tecnológico de Monterrey (2007)
Methods
Natural language processing and LLMs · machine learning · causal inference · survey experiments · time series and forecasting
Tools
Python · R · SQL · Docker · Git/GitHub · Selenium and API-based collection · Qualtrics · LaTeX
Languages
Spanish (native) · English (fluent) · Portuguese and French (reading) · German (A1)
Training

Methods training.

  • 2026 — Large Language Models for Social Science, Spring School in Advanced Research Methods, University of Oxford.
  • 2024 — Introduction to Methods of Causal Inference, GESIS Leibniz-Institut für Sozialwissenschaften.
  • 2022 — Summer Institute in Computational Social Science, Georgia State University.
  • 2020 — Machine Learning with Big Data for Social Scientists, ECPR Methods School, Central European University.
Contact

Enquiries.

An initial discussion of a possible project carries no charge. If a request falls outside my areas of work, I will say so, and suggest a colleague where I can.

juan@juangomezcruces.com
Berlin, Germany · CET/CEST
Full contact details
github.com/juangomezcruces