Delivered the integration of GEOS-Chem, a global atmospheric chemistry model, into the ige-calcul/public-docs repository, focusing on expanding documentation and modeling resources to support reproducibility and ease of adoption. The work involved implementing the model using Markdown for comprehensive documentation, aligning technical resources to streamline onboarding for researchers and engineers. Emphasizing atmospheric chemistry and modeling systems, the developer ensured that the new feature was fully documented and referenced within the repository, enabling immediate use by the community. The approach demonstrated end-to-end delivery, from code changes to documentation updates, addressing project requirements within a single month without introducing new bugs.