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contreras-juan/README.md

👋 Hi there! I'm Juan

Data Scientist | AI Practitioner | Economist with a Passion for Solving Real-World Problems

Welcome to my GitHub! I’m a data scientist, economist and AI practitioner with expertise across diverse domains, including health economics, economics of education, financial portfolio optimization, and econometrics. Statistics, math and science are my passions; I create data-driven solutions through statistical modeling and artificial intelligence techniques, by programming algorithms in Python or R. I convert raw data into clear messages to guide action takers.

I enjoy blending advanced analytics with cutting-edge AI to deliver impactful solutions.


📈 What I Do:

💻 Solve real-world-business problems using LLM 🎓 Providing educational resources and mentorship for the next generation of data scientists


🛠 My Expertise

  • Core Skills: Data analysis, predictive modeling, natural language processing, optimization
  • Programming: Python, R, SQL, Stata
  • Libraries & Frameworks: TensorFlow, PyTorch, Keras, Scikit-learn, LangChain
  • Visualization: Matplotlib, ggplot2, Plotly, Dash
  • Specialization in AI: LLMs, chatbot development, and generative AI solutions

📊 My Github Stats

Repos stats Languages distribution
contreras-juan's Stats contreras-juan's Top Languages

📬 Let’s Connect


Feel free to explore my repositories, and let’s collaborate on impactful projects!


Popular repositories Loading

  1. UPTC_Diplomado_Ciencia_de_Datos UPTC_Diplomado_Ciencia_de_Datos Public

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  2. UPTC_Seminario_ML UPTC_Seminario_ML Public

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  3. UPTC_Diplomado_ML UPTC_Diplomado_ML Public

    Jupyter Notebook 3 2

  4. random_walk random_walk Public

    Python

  5. contreras-juan contreras-juan Public

  6. random_walk_generator random_walk_generator Public

    This is a function to generate a given numbers of random walks and plot them using ggplot.

    HTML