José Sánchez
Senior Data Scientist
Madrid, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolJosé Sánchez is a Senior Data Scientist based in Madrid with 10 years of experience translating complex business problems into production-ready ML solutions across telecommunications, finance, and industrial domains. Trained as an industrial engineer with advanced studies in AI and deep learning, he has led data science teams and owned end-to-end projects from scoping and prototyping to deployment and monitoring. His technical toolbox spans cloud, R, Python, NLP, time series, anomaly detection, Bayesian and causal inference, and uplift modeling, enabling both predictive and experimental approaches. José has been the sole data scientist in startups and a head of data science in larger organizations, giving him a rare mix of hands-on implementation and strategic leadership. He stays deeply curious—completing specialized nanodegrees and courses—and is known for simplifying complexity into robust, maintainable pipelines. Colleagues describe him as an “AI freak” who pairs rigorous engineering with practical customer focus.
10 years of coding experience
14 years of employment as a software developer
Natural Language Processing Nanodegree, Natural Language Processing Nanodegree at UdacityIngeniería Ingeniería industrial, Ingeniería Ingeniería industrial at Universidad Politécnica de MadridCiencias Físicas Física, Ciencias Físicas Física at Universidad Nacional de Educación a Distancia - U.N.E.D.R Programming for Data Science (course) Data Science, R Programming for Data Science (course) Data Science at Johns Hopkins University on CourseraMachine Learning Course Inteligencia artificial, Machine Learning Course Inteligencia artificial at Stanford University
Spanish, English, French
Github Skills (19)
topological-data-analysis8
dimensionality-reduction7
r-package7
projection7
approximation6
rselenium6
uniform6
compile5
manifold5
machine-learning5
visualization5
science4
evolve3
python3
pandas3
Programming languages (3)
Github contributions (5)
josealberto-arcos-sanchez/apuntes-the-book-of-why
Aug 2019 - Jun 2024
Contributions:4 pushes, 1 branch in 4 years 10 months
josealberto-arcos-sanchez/data-science-knowledge
Dec 2018 - Aug 2019
The target of this repo is to compile all my knowledge about data science and evolve it over time
Contributions:13 commits, 12 pushes, 2 branches in 8 months
pythonsciencedata-scienceknowledgecompile
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