Worked on the facebookincubator/cinder repository to enhance Python extension build configuration by introducing the Py_NO_LINK_LIB macro, which disables automatic linking to the Python library and enables explicit linking through build systems like CMake. This approach improved cross-platform build reliability and maintainability by reducing hidden dependencies in the build process. The work involved updates to PC/pyconfig.h and focused on build system configuration, C programming, and Python development. By allowing developers to control linking behavior directly, the changes supported more flexible and robust build environments for Python-enabled extensions, addressing portability concerns and streamlining server-side tooling workflows for future development.