Worked on the oxcaml/oxcaml repository to enhance the correctness and maintainability of module bounds logic within a compiler context. Focused on a targeted bug fix in the Jkind_mod_bounds component, ensuring that the is_max function accurately identifies maximum module bounds by comparing against a consolidated maximum value. This involved refactoring the max bound definition for improved clarity and reliability, with all changes clearly documented to minimize disruption. Leveraged expertise in compiler development and type systems, utilizing the ML programming language to implement and validate the solution. The work addressed a specific bug, contributing to the overall robustness of the codebase.