Worked on open-source licensing compliance within the chenrui333/homebrew-core repository, focusing on the mingw-w64 formula. Integrated explicit licenses for binutils and gcc directly into the formula using Ruby, ensuring that redistribution aligns with open-source requirements and reducing legal and distribution risks. Emphasized precise license management and policy adherence by making traceable changes through git commits, which reinforced governance and audit readiness for the project. Leveraged skills in Ruby, open-source compliance, and package management to address compliance gaps, thereby strengthening the business value of the repository by supporting ongoing legal compliance for critical open-source software components in the distribution pipeline.