Andy enhanced the Kotlin/dataframe repository by developing comprehensive documentation focused on memory configuration for the Kotlin Notebook. Addressing the risk of OutOfMemoryError during data-intensive workflows, Andy provided clear, developer-facing guidance on adjusting heap size settings. The work involved consolidating memory tuning instructions directly into the repository’s Markdown documentation, making it easier for users to onboard and troubleshoot memory issues. Leveraging skills in Kotlin, data science, and technical writing, Andy’s contribution improved the stability and usability of the notebook environment. The update reduced the need for ongoing support by equipping developers with actionable steps for managing memory in complex data processing scenarios.