Andrea contributed to the tidyverse/duckplyr repository by enhancing build stability and reproducibility through improved dependency management. She transitioned the roxyglobals package reference in the DESCRIPTION file from GitHub to CRAN, addressing potential variability in continuous integration workflows and aligning the project with CRAN’s long-term maintenance standards. This work, implemented in R and leveraging skills in package and dependency management, focused on ensuring that builds are more predictable and less prone to external changes. Andrea’s targeted update, delivered as a single feature commit, demonstrated a focused approach to infrastructure reliability, though the scope was limited to a single dependency adjustment.