Parquet on Jean-Baptiste Attiéhttps://jibeyjb.github.io/tags/parquet/Recent content in Parquet on Jean-Baptiste AttiéHugoen-usThu, 01 Oct 2026 00:00:00 +0000Credit Default Prediction — Crédit Agricole Personal Finance & Mobilityhttps://jibeyjb.github.io/projects/credit-default-scoring/Thu, 01 Oct 2026 00:00:00 +0000https://jibeyjb.github.io/projects/credit-default-scoring/Machine learning model (logistic regression, gradient boosting) estimating customers’ probability of default on a 30-million-row dataset, plus a SAS-to-Snowflake database migration for pipeline automation.