During January 2026, Bentsi focused on improving the ClickHouse/clickhouse-docs repository by addressing a documentation bug related to JDBC and Apache Spark integration. He clarified the documentation around support for complex types and table creation when using Spark, ensuring that guidance accurately reflected current capabilities and limitations. This update, implemented in Markdown, reduced ambiguity for Spark users and helped prevent misconfigurations. Bentsi’s work demonstrated strong technical writing and data engineering skills, as well as effective cross-team collaboration with Spark and JDBC stakeholders. The result was clearer onboarding documentation and a reduction in potential support issues, reflecting careful attention to detail.