
Mike Kelleher enhanced scientific software infrastructure across two major projects. In the E3SM-Project/E3SM repository, he expanded and refactored the physpkg.F90 vlist to improve support for transport variables, streamlining field naming and sizing to facilitate future transport physics integration and reduce maintenance risk. Later, in conda-forge/staged-recipes, he improved cross-platform distribution by introducing and updating LIVVext packaging, shifting to architecture-independent builds and refining Python version policies. He also stabilized Windows CI workflows, resolving compatibility issues and enabling reliable releases. His work demonstrated depth in configuration management, Python packaging, and Fortran code maintenance, addressing both scientific and operational needs.
February 2026 — conda-forge/staged-recipes: Expanded cross-platform distribution through LIVVext packaging improvements and Windows CI workflow stabilization, delivering business value via architecture-independent packaging, updated LIVVext, and more reliable Windows builds.
February 2026 — conda-forge/staged-recipes: Expanded cross-platform distribution through LIVVext packaging improvements and Windows CI workflow stabilization, delivering business value via architecture-independent packaging, updated LIVVext, and more reliable Windows builds.
March 2025 focused on delivering targeted feature work and code cleanup in the E3SM transport pathway. Implemented vlist adjustments in physpkg.F90 to better support transport variables, preparing the codebase for enhanced transport physics integration while reducing future maintenance risk. The work proceeded via two commits that added and then removed specific fields, ensuring consistent naming and sizing across the vlist. This aligns with ongoing efforts to improve model fidelity and maintainability in the E3SM repository.
March 2025 focused on delivering targeted feature work and code cleanup in the E3SM transport pathway. Implemented vlist adjustments in physpkg.F90 to better support transport variables, preparing the codebase for enhanced transport physics integration while reducing future maintenance risk. The work proceeded via two commits that added and then removed specific fields, ensuring consistent naming and sizing across the vlist. This aligns with ongoing efforts to improve model fidelity and maintainability in the E3SM repository.

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