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POLUX89/README.md

Hi, I'm Daniel 👋🚁

Helicopter pilot in the Colombian Air Force → Data Scientist

MSc Data Science candidate · Python · Machine Learning · Streamlit

🌎 Spanish (native) · English (B2 · professional working proficiency)

Portfolio Website LinkedIn Live App Email

🎯 About me

Colombian Air Force captain (UH-60 Black Hawk copilot / UH-1 pilot) transitioning into data science. I discovered data while recovering from a stroke — building dashboards to track my own rehabilitation — and turned it into a career path. I bring cockpit discipline to data work: reproducible pipelines, statistical rigor, and clear communication.

🚀 What I'm working on

  • 🏋️ rehab-strength — Streamlit health-analytics dashboard (workouts · sleep · recovery), with a full data pipeline, statistical testing and CI. Live app ».
  • 📰 NLP-Fake-News-Colombia — Spanish NLP classifying news verdicts (true / false / uncertain) from Colombian fact-checks. Web-scraped dataset, BETO fine-tuning, and responsible-ML docs: model card, datasheet & data statement. (in progress).
  • 🏦 Mortgage credit risk — default-risk modeling on synthetic lending data (upcoming).
  • 🛰️ GNSS forecasting — time-series thesis project (upcoming).

📂 Full index → Data Science Portfolio

🛠️ Tech & Tools

Python Pandas scikit-learn Streamlit Jupyter SQL Power BI Git Hugging Face spaCy BeautifulSoup

From flight plans to data pipelines — precision, discipline and clear communication.

Pinned Loading

  1. rehab-strength rehab-strength Public

    Personal health-analytics dashboard for workouts, sleep and recovery — Streamlit app with a full data pipeline, statistical testing and ML models. Built during post-stroke rehabilitation.

    Python 2

  2. Daniel-Sacristan-DataScience-portfolio Daniel-Sacristan-DataScience-portfolio Public

    Data science portfolio blending military aviation discipline with Python, statistics and machine learning.

    HTML 1

  3. NLP-Fake-News-Colombia NLP-Fake-News-Colombia Public

    NLP verdict classification of ColombiaCheck fact-checks (Spanish · BETO) — with model cards, datasheets, and data statements.

    Python 2