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Felixphz/README.md

👋 Hello, I'm juan felipe isaza

I am a Systems Engineering student passionate about transforming data into meaningful solutions through Machine Learning and Data Science. I thrive on the challenge of uncovering hidden patterns within complex datasets and developing intelligent systems that address real-world problems. My academic journey has equipped me with a strong foundation in programming, algorithms, and analytical thinking, while my hands-on projects have strengthened my skills in Python, data visualization, and predictive modeling. I am committed to continuous learning and eager to contribute my knowledge and creativity to innovative, data-driven solutions.

🛠️ My Tech Stack

💻Lenguage

📚 Libraries & Frameworks

Jupyter Notebook pandas NumPy Databricks

Plotly Streamlit scikit-learn Power BI

Spring FastAPI PyTorch

🗄 DataBases

🔧 Herramientas

🚀 Featured Projects

This is a selection of projects that showcase my learning journey across different areas of data science and engineering.

Project Brief Description What I Learned
💳 Credit Risk Analysis An end-to-end data science project to predict loan default, covering data cleaning, EDA, and modeling. How to execute a data science project from start to finish, from defining the business problem to evaluating the model. I applied the Medallion Architecture (Bronze, Silver, Gold) to manage and transform data in a structured and scalable way.
🧬 Biomedical Multi-label Classification An AI solution for automatic classification of biomedical literature using Transformer-based deep learning models, categorizing medical articles into areas such as cardiovascular, neurological, hepatorenal, and oncological. How to build a multi-label text classifier end-to-end, applying BERT fine-tuning, tokenization, and NLP preprocessing. Explored alternative approaches with embeddings, classical ML models, and generative LLMs, achieving a Weighted F1-Score of ~92%. Also built an interactive dashboard for metrics visualization.

📫 Let's Connect!

I’m open to discussing new opportunities, collaborations, or sharing insights on data science and engineering. Feel free to reach out.

LinkedIn

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  1. CollanteAlexis/Proyecto_Analisis_de_Datos CollanteAlexis/Proyecto_Analisis_de_Datos Public

    Proyecto final para el bootcamp de análisis de datos 2025

    Jupyter Notebook 2

  2. neural_nomads neural_nomads Public

    Jupyter Notebook

  3. Proyecto-Modelos Proyecto-Modelos Public

    Participante 1: Argenis Medina Morales, Documento: 1319858, Programa: Ingeniería de Sistemas Participante 2: Juan Felipe Isaza Valencia, Documento: 1027801794, Programa: Ingeniería de Sistemas.

    Jupyter Notebook