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LightGBM/XGBoost, neural networks, representation learning). Experience integrating unstructured or semi-structured data (text, images, documents, device signals) into predictive models. Serve as a technical leader within the Predictive Modeling organization through design reviews, code reviews, and
Fluency in SQL and NoSQL databases with understanding of data modeling and optimization techniques. Design, architect, and maintain robust, scalable predictive modeling data pipelines across our data science ecosystem. Data Science ecosystem (numpy, scikit-learn, Jupyter).