Jorge Grijalba
Senior Data Scientist
Madrid, Community of Madrid, Spain
Summary
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Senior🎓
Top SchoolJorge Grijalba is a Senior Data Scientist based in Madrid with 10 years of experience building scalable data products that bridge NLP, ML, and production engineering. He has led development of LLM-powered interfaces and user-configurable AI agents that allowed non-technical users to run complex analyses over tens of millions of rows, and previously architected high-performance scrapers, proxy systems, and a DSL for optimized data pipelines. His PhD work on tabular reasoning and a top-scoring master's in Language Technologies complement a strong foundation in mathematics and computer science, informing both research-driven features and pragmatic production deployments. At Graphext he combined semi-supervised graph techniques with RandomForest embeddings and parallelized processing, and now applies that blend of research and engineering at Law Business Research. Known for “building stuff” end-to-end, he favors practical automation that turns sophisticated models into accessible, no-code tools.
10 years of coding experience
8 years of employment as a software developer
Master's degree, Language Technologies (NLP), 9.1/10, Master's degree, Language Technologies (NLP), 9.1/10 at Universidad Nacional de Educación a Distancia (UNED)Doctor of Philosophy - PhD, Tabular Reasoning Through Language Interfaces, Doctor of Philosophy - PhD, Tabular Reasoning Through Language Interfaces at Cardiff University & University of JaénDouble Major, Mathematics and Computer Science, Double Major, Mathematics and Computer Science at Universidad Complutense de Madrid
English, Spanish, Chinese
Github Skills (21)
ajv6
prediction-model6
json-schema5
schema-validation4
json4
trading4
finance4
validation4
python4
stochastic-processes3
algorithmic-trading3
financial3
statistical-learning3
machine-learning3
data-science2
Programming languages (4)
Github contributions (5)
jorses/databench_eval
Sep 2024 - Mar 2025
Contributions:9 releases, 3 PRs, 26 pushes in 5 months
jorses/tfg
Sep 2018 - May 2019
Contributions:77 pushes in 8 months
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