¡Hola! I'm Pablo Matorras-Cuevas

Data Scientist | PhD Physicist | ML & NLP Specialist

I'm a data scientist with a PhD in particle physics, specialising in Machine Learning and Large Language Models. With over six years of experience in statistical modelling and high-dimensional data analysis, I combine CERN's scientific rigour with modern AI techniques to solve real-world problems.

🌍 Dual Spanish-Swiss citizen | Based in Santander, Spain
🔬 Former CERN Researcher at CMS Collaboration
🎓 PhD in Particle Physics (cum laude) | Universidad de Cantabria

🛠️ Tech Stack

Machine Learning & AI

Data Science & Analysis

DevOps, Tools & Deployment

Physics & Research

🚀 Featured Projects

🤖 Machine Learning & Prediction

Financial-ML - Equity selection system with 20.2% annual returns and 0.93 Sharpe ratio
footAI (⚽ Live ELO) - Football match predictions across Europe's top 5 leagues (50.5% accuracy)

🔤 Natural Language Processing

Financial-Sentiment-LLM (💬 Demo) - FinBERT fine-tuning with multi-task architecture (85.4% accuracy)

📈 Data Engineering & Visualization

Meteomat (🌦️ Live) - Probabilistic weather forecasting dashboard with ECMWF ensemble uncertainty
PulseTransit (🚌 Live) - Real-time bus tracking pipeline for TUS Santander with ML-ready delay datasets
MacroEconomics Dashboard (📊 Live) - Interactive exploration of macroeconomic indicators

📚 Background

• Graduate Researcher | Instituto de Física de Cantabria (IFCA) | 2019-2025

  • Large-scale data analysis on CMS detector datasets
  • Monte Carlo simulations and distributed computing
  • International collaboration with 3000+ scientists

• Teaching Assistant | Universidad de Cantabria | 2021-2023

• Research Assistant | University of Zurich | 2018-2019

🔬 Research Code & Large-Scale Computing

Contributor to CMS Experiment software frameworks (~100k+ lines of code):

• LatinoAnalysis – Distributed analysis framework for multi-terabyte datasets.
• BTVNanoCommissioning – Workflow for heavy-flavour jet identification validation.
• PlotsConfigurations – Configuration management for statistical inference.

🌏 International Experience

Lived and worked in 4 countries (Spain, Switzerland, UK, USA) and visited 39 others. Exchange programmes at University College London, University of Pittsburgh, and University of Zurich.

📫 Let's Connect

• 📧 Email: pablo[at]matorras[dot] com
• 💼 LinkedIn: linkedin.com/in/pablo-matorras
• 🌐 Website: pablo.matorras.com
• 🤗 Hugging Face: huggingface.co/pmatorras
• 🎓 Google Scholar: Pablo Matorras-Cuevas
• ⚛️ InspireHEP: Pablo Matorras-Cuevas

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