Alexandre Py worked on the teamg4it/g4it repository, delivering digital service versioning and data traceability features for backend systems. He updated database input tables to support versioned data structures, ensuring that both input and output data could be accurately tracked over time. Using skills in backend development, data management, and database design, Alexandre refined the environmental footprint evaluation process to align with the new versioning approach. He also enhanced documentation in Markdown to clarify versioning and data management practices. This work improved data governance and regulatory readiness, supporting better operational insights and faster incident resolution for the project’s digital services.