Worked on the ropensci/dev_guide repository to enhance documentation quality for an R package, focusing on improving readability and ensuring multilingual accuracy across English, Spanish, and Portuguese files. Addressed build-time issues by correcting typographical errors and updating roxygen2 documentation tags to align with current CRAN guidelines, specifically replacing outdated exampleIf tags. These changes reduced potential CRAN check warnings and improved user guidance for package developers. Demonstrated expertise in R programming, package development, and technical documentation, with a collaborative approach to version control. The work contributed to more reliable package builds and supported broader accessibility for users in multiple languages.