Worked on the OpenModelica/OpenModelica repository to improve logging namespace hygiene by introducing a consistent OMC_ prefix for all logging symbols. This change aimed to prevent naming conflicts with third-party code and enhance maintainability. The approach involved refactoring existing logging mechanisms in C and C++, as well as scoping certain symbols as static to reduce namespace pollution. No changes were made to the public API surface, ensuring backward compatibility while laying the groundwork for safer external C interactions. The work demonstrated attention to code quality and refactoring, focusing on long-term maintainability and safer integration with external libraries and systems.