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DAVIDML2005/README.md

Hi , I'm David Marquez

adam-pw

About Me:

Seventh-semester Data Science student at Universidad del Norte, with a focus on quantitative analysis, machine learning, and statistical modeling. I have advanced proficiency in Python and R, intermediate skills in Excel, working knowledge of SQL, and experience developing end-to-end data science solutions. Additionally, I hold a B2-level English certification (iTEP), which enables me to work with technical documentation and communicate in professional environments.

Throughout my academic training, I have developed the ability to build predictive models using regression, classification, clustering, and neural networks, leveraging tools such as scikit-learn, PySpark, and TensorFlow. I complement this with a strong foundation in applied statistics, enabling me to perform inference, model time series, and support data-driven decision-making. I also have experience in data analysis and visualization, creating both static and interactive visualizations using tools such as Matplotlib, Seaborn, Folium, and Leaflet, as well as in the design and development of interactive dashboards using Dash and Streamlit, aimed at facilitating data interpretation and decision-making.

I have worked on projects covering the full data lifecycle: from data extraction, cleaning, and transformation (ETL) to model building, validation, and interpretation. Additionally, I have knowledge in model deployment and MLOps, using tools such as Docker, FastAPI, and MLflow, allowing me to bring analytical solutions closer to production environments.

I am characterized by strong critical thinking, intellectual curiosity, and a proactive approach to transforming complex problems into analytical solutions. I work well in teams and can effectively communicate technical results to non-technical audiences, always aiming to create impact through data-driven decision-making.

Socials:

Instagram LinkedIn

Tech Stack:

Languages:

Python R Java Markdown LaTeX

Hosting / Software as a service:

Render Netlify

Frameworks, Platforms & Libraries:

Anaconda Apache Spark FastAPI Streamlit

Machine Learning / Deep Learning:

Keras Matplotlib MLflow NumPy Pandas Plotly scikit-learn SciPy TensorFlow

CI/CD & VCS:

Git GitHub GitHub Actions

Other:

Docker Notion Trello

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  1. cristianclc/Mini-Project-Ridge-Lasso cristianclc/Mini-Project-Ridge-Lasso Public

    Machine learning project to predict used car prices and classify demand using Ridge, Lasso, and Logistic Regression on Craigslist data

    Jupyter Notebook 1

  2. cristianclc/Mini-Project-KNN cristianclc/Mini-Project-KNN Public

    Machine learning project using KNN to predict student dropout risk and academic performance based on educational data

    Jupyter Notebook

  3. Mini-Project-Naive-Bayes Mini-Project-Naive-Bayes Public

    Machine learning project using Naive Bayes and Logistic Regression to predict heart disease with interpretable clinical insights

    Jupyter Notebook 1

  4. Project-Diabetes-Prediction Project-Diabetes-Prediction Public

    Machine Learning project for predicting diabetes and prediabetes risk using CDC health indicators (BRFSS dataset). Includes EDA, class imbalance handling, model benchmarking, interpretability (SHAP…

    Jupyter Notebook 1