During January 2025, Dum Preguza enhanced the Kotlin/dataframe repository by improving documentation related to date-time parsing in data ingestion workflows. Focusing on CSV handling and data parsing, Dum clarified how readCSV and ParserOptions manage various date-time formats, providing concrete examples using raw string patterns and DateTimeFormatter. The updates addressed ambiguities in parsing options, extending guidance to string column conversions beyond CSV reading. By refining Markdown documentation, Dum facilitated smoother developer onboarding and reduced potential data ingestion errors. The work demonstrated a thoughtful approach to documentation-driven development, emphasizing clarity and consistency in Kotlin-based data processing without introducing new features or bug fixes.