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raess1593/README.md

👋 Hi, I'm Rafa

🚀 Data & AI Engineering Student | Data Engineer | ML Pytorch Specialist | Python & SQL Developer | Web Scraping & Automation

I specialize in transforming raw data into actionable intelligence. Currently balancing academic rigor at the University of León (ULe) with building real-world automation and computer vision solutions.


🛠️ Tech Stack

  • 🌐 Languages & Core: Python 🐍, SQL 🗄️, C 💻, Git 🌿
  • 🤖 Data Science & AI: Pandas 🐼, NumPy 🔢, Scikit-Learn ⚙️, PyTorch 🔥
  • 🚀 Backend & MLOps: FastAPI ⚡, Pydantic ✅, MLflow 📈, Azure ☁️
  • 🎨 Frontend: HTML5 🧱, CSS3 🎨, JavaScript 💛
  • 📊 Data Visualization: Power BI 📈, Excel 📊

🏆 Honors & Professional Certifications

  • 📐 Mathematics: 4th Place - Spanish Mathematical Olympiad (Valladolid) | Top 50 - Mathematical Kangaroo (1st & 2nd Baccalaureate).
  • 🐍 Python: Intermediate for Dev (DataCamp) | Basic & Intermediate (HackerRank).
  • 🗄️ SQL: Advanced, Intermediate & Basic (HackerRank) | Introduction (DataCamp).
  • 🤖 AI & MLOps: Machine Learning Engineer & MLOps Concepts (DataCamp).
  • 📊 Data Tools: Power BI (Santander) | Excel (DataCamp).
  • 🌍 Languages: C2 English Proficiency (EF SET).

📂 Key Projects

  • 🏠 House Price Predictor AI 🔝
    FastAPI Machine Learning Scikit-Learn

    End-to-end pipeline con inferencia en tiempo real para predicción de precios de vivienda.

  • 🕵️‍♂️ Wallapop Market Sentinel
    Web Scraping Python Automation

    Sistema avanzado de monitoreo de mercado y alertas automatizadas mediante scraping.

  • ⚙️ E-commerce Data Pipeline
    ETL SQL Data Visualization

    Workflow completo de procesamiento de datos de ventas desde la extracción hasta el análisis.


📫 Let's Connect

LinkedIn Upwork

Open to work. Don't hesitate to contact me!

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  1. AI-sentiment-classifier AI-sentiment-classifier Public

    🤖 Sentiment Radar is an end-to-end machine learning web application that analyzes product reviews in real time and predicts whether the sentiment is positive or negative using a trained NLP pipelin…

    Python 1

  2. E-commerce-Data-Pipeline-Analysis E-commerce-Data-Pipeline-Analysis Public

    ⚡ E-commerce Data Engine Processing 10,000+ records with a custom Python pipeline. Includes advanced data imputation and interactive Business KPI dashboards. 📈

    Jupyter Notebook 1

  3. house-price-predictor house-price-predictor Public

    🏡 House-Price Oracle: ML-Powered Real Estate Valuation Engine. End-to-end pipeline integrating data preprocessing, feature engineering, and Gradient Boosting optimization with MLflow tracking for r…

    Python 1

  4. leon-cereal-price-scraper leon-cereal-price-scraper Public

    🫘 Automates the extraction, cleaning, and storage of weekly Lonja de Leon cereal prices, with +500 records scraped and ready for analysis.

    Python 1