Worked on enhancing the KratosMultiphysics/Kratos repository by improving API clarity and maintainability within the DamApplication module. Focused on standardizing parameter semantics by renaming the is_fixed parameter to constrained across multiple processes, which clarified intent and improved code readability. Updated the process initialization method from ExecuteInitialize to ExecuteBeforeSolutionLoop, aligning with the Kratos framework’s standard execution flow. These changes, implemented using C++ and Python, contributed to a more consistent and maintainable codebase. The work emphasized API design and software refactoring, ensuring that DamApplication processes are easier to understand and integrate within the broader Kratos ecosystem.