Santos Hernandez

WORK HISTORY

EDUCATION

SKILLS

ABOUT SANTOS HERNANDEZ

I’m a mission-driven Senior Data Scientist with 7+ years of experience, transforming complex data into actionable insights that drive strategic decisions and growth. I am passionate about solving problems and creating value, doing so for both small and large organizations. At IBM, I led data science initiatives that identified over $12B in sales through advanced analytics, predictive modeling, and end-to-end project ownership.My expertise lies at the intersection of machine learning, statistical analysis, and cross-functional collaboration. In the business world, I\'ve used data to optimize marketing ROI, sales performance, and customer segmentation. Coming from a social impact and research background, a deep and flexible skill set has allowed me to find success across multiple domains. I\'m passionate about solving high-impact problems, influencing strategy, and building scalable models that create real-world value. Core Skills & Tools-Machine Learning (Python, scikit-learn, XGBoost)-Statistical Modeling, Analysis, & Forecasting -SQL, Spark, Production MLOps -A/B Testing, Experimental Design -Data Visualization (Tableau, matplotlib, Shiny)-Google Cloud Platform -Business, Marketing, & Sales Analytics -Cross-functional Collaboration I’m currently exploring opportunities where I can drive innovation, lead high-impact data projects, and help organizations make smarter, data-informed decisions. Contact m•••@santoshz.com with interesting opportunities! Personal website and design portfolio: santoshz.com