Worked on the Kotlin/dataframe repository to enhance documentation around date-time parsing during data ingestion, focusing on improving clarity for developers handling CSV files and string column conversions. Leveraged Kotlin and Markdown to update guidance for readCSV and ParserOptions, providing concrete examples using raw string patterns and DateTimeFormatter. The documentation changes clarified how parsing options apply not only to CSV reading but also to broader string column scenarios, addressing common sources of ambiguity. This work aimed to streamline onboarding for new contributors, reduce data ingestion errors, and enable faster issue resolution by making parsing workflows and configuration options more transparent and accessible.