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xavi129/README.md

👋 Hi, I'm Javier Hernandez

📊 Data Scientist | Machine Learning Engineer | AI Enthusiast

Transformo datos complejos en información práctica y creo soluciones inteligentes que marcan la diferencia. Con experiencia en aprendizaje automático, análisis estadístico y visualización de datos, ayudo a las organizaciones a tomar decisiones basadas en datos.

🛠️ Habilidades

  • Frontend: HTML, CSS, JavaScript, TypeScript, Tailwind
  • Backend: Node, PHP, Laravel
  • Mobile: Flutter
  • Databases: MySQL
  • Version Control: Git, GitHub
  • Data Analysis: Excel, Tableau

🔭 Current Projects

  • Developing an automated time series forecasting pipeline for retail demand prediction
  • Building a computer vision system for real-time object detection using YOLOv5
  • Creating an NLP-powered sentiment analysis tool for customer feedback

🌟 Featured Work

Predictive Maintenance System

  • Reduced equipment downtime by 35% using IoT sensor data and gradient boosting
  • Implemented real-time anomaly detection with 95% accuracy
  • Tech stack: Python, TensorFlow, Docker, AWS

Customer Segmentation Engine

  • Developed clustering algorithms to identify key customer segments
  • Increased marketing ROI by 25% through targeted campaigns
  • Tech stack: Python, scikit-learn, PostgreSQL

📚 Latest Blog Posts

🎓 Certificados

  • Programa especializado: Análisis de Datos de Google
    • 2024
    • Google
  • Programa especializado: IBM Data Science

  • Programa especializado: Liderazgo y habilidades de negociación

  • GitHub Foundations

    • 2024
    • GitHub
    • GitHub Foundations Badge

⚡ Fun fact: When I'm not coding, you can find me exploring hiking trails and experimenting with new coffee brewing methods!

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