Worked on streamlining the esrlabs/openbsw repository by performing a comprehensive cleanup of obsolete Board Support Package (BSP) modules. Focused on removing unused header files, source files, and outdated CMakeLists.txt configurations across modules such as command interpreter, error handling, input manager, and logger background jobs. This effort clarified module boundaries and reduced code clutter, directly improving maintainability and setting the stage for future refactoring. Utilized C++ and CMake to manage dependencies and ensure disciplined version control throughout the process. The work emphasized codebase hygiene and build system management, resulting in a cleaner, more maintainable foundation for ongoing BSP development.