After 20 years of various experience in industry, Raphaël joined OIE in 2019 bringing his expertise to develop high-performance open source tools supporting research activities both internally and for the scientific community. He also develops ergonomic interfaces contributing to the dissemination of research results. He contributes to the team’s two main activities: LCA and earth observation. He is the lead developer of the lca_algebraic library, automating the construction of LCA inventories. He also developed the libinsitu library, and the associated web application, for encoding and disseminating in-situ irradiance data in standard formats, in line with FAIR principles.