Miles Cranmer developed modular macro management and unit-aware differential equation capabilities across Mooncake.jl and SciML/DiffEqBase.jl. He scoped macro registration within Mooncake.jl, upgrading its DispatchDoctor dependency to streamline macro integration and reduce cross-module coupling. In SciML/DiffEqBase.jl, Miles implemented DynamicQuantities extensions, enabling accurate unit handling in differential equations and adding comprehensive tests to ensure reliability. He also maintained repository hosting by updating the SymbolicRegression package URL in JuliaRegistries/General. Working primarily in Julia and TOML, Miles applied skills in dependency management, scientific computing, and testing, delivering well-structured, maintainable solutions that improved both developer experience and technical robustness.