Mathieu Castéras

Mathieu Castéras is a data scientist at Openvalue since November 2020, specializing in deploying machine learning products, particularly in Marketing Mix Modeling using Bayesian inference. Responsibilities include data collection, MVP scope specification, data quality assurance, data preparation, model tuning, and data visualization. Prior experience includes roles as Lead Data Engineer and Data Engineer at Phoenix-isi, where Mathieu focused on recruiting, training, and developing Big Data architectures for real-time time series forecasting. As a Data Science Consultant at ALTEN, responsibilities involved data integration and developing a chatbot for support automation. Additional experience includes a teaching role at Acadomia and an R&D Engineer position in energy storage modeling. Academic qualifications encompass various degrees in physics and big data from prestigious institutions, including Université Paris-Saclay and Paris-Sud University.