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Salvo-zizzi/README.md

👋 Hey there, I’m Salvatore Zizzi

LinkedIn Gmail


🚀 About Me

Data Scientist with a Bachelor’s degree in Statistics and Information Management.
I bridge the gap between rigorous statistical methodology and cutting-edge AI. My goal is to build intelligent systems that are not just high-performing, but also transparent, explainable, and grounded in solid data principles.


🛠️ What I'm Building

  • AI Agents: Developing autonomous agents capable of complex task execution and multi-step reasoning.
  • RAG Systems: Implementing Retrieval-Augmented Generation pipelines to connect LLMs with private, dynamic knowledge bases.
  • ML & Fine-Tuning: Training and optimizing supervised models and LLMs for domain-specific applications.
  • Explainability (XAI): Applying statistical rigor to ensure "black box" models remain interpretable and trustworthy.

🔍 Technical Focus

  • Machine Learning Operations: Model fine-tuning, evaluation, and deployment.
  • Statistical Foundations: Multivariate analysis and dimensionality reduction (SVD, PCA, SOM).
  • Modern AI Stack: Transformer architectures, LangFlow orchestration, and Vector Databases.

🛠 Hard Skills

Languages & Core:

AI Frameworks & Tools:


🤝 Let’s Collaborate!

I’m open to exciting projects involving AI Agents, RAG pipelines, and ML optimization. If you need a Data Scientist who understands both the math and the code, let’s connect!


Pinned Loading

  1. threshopt threshopt Public

    A lightweight library to optimize decision thresholds for scikit-learn models with custom or built-in metrics

    Python

  2. Image-compression Image-compression Public

    Image compression with dimensionality reduction tecnics

    Jupyter Notebook

  3. gpu-shortage-sentiment-analysis gpu-shortage-sentiment-analysis Public

    A project focused on sentiment analysis of Twitter data related to GPU products and brands. It involves collecting, preprocessing, and analyzing tweets to identify public opinion trends about GPUs,…

    Jupyter Notebook

  4. GPU-market-analysis GPU-market-analysis Public

    An analysis on the GPU's market that i made with orange

  5. Laptop-price-market-segmentation Laptop-price-market-segmentation Public

    Machine learning project for predicting laptop prices and classifying laptops into market segments, with comprehensive data preprocessing, model tuning, and explainability using SHAP.

    Jupyter Notebook