Summary
Matthias Goulley is a Senior Data Engineer and freelance Tech Lead based in Nantes with nine years' experience building data platforms and production pipelines across banking, transport, and consulting. Proficient in Python, Scala and Java, he has led data teams at SNCF Voyageurs and currently drives data engineering efforts at My Money Bank after multi-year roles at Crédit Agricole and Sopra Steria. His background in NLP from a master's at Nantes Université gives him a strong foundation for structured and unstructured data processing, which he applies to real-world ETL, streaming and batch systems. Comfortable shifting between hands-on coding and technical leadership, he focuses on scalable, maintainable architectures that meet regulatory and business constraints. Colleagues value his blend of academic rigor and pragmatic delivery—plus an offbeat past as a sailing instructor that hints at calm leadership under pressure.
9 years of coding experience
6 years of employment as a software developer
Master en informatique Aprentissage et traitement automatique du langage, Master en informatique Aprentissage et traitement automatique du langage at Nantes Université