Worked on the paradedb/paradedb repository to enhance developer experience by delivering comprehensive documentation for advanced expression indexing. Focused on explaining how to index computed values using expressions, the work included detailed BM25 implementation examples and guidance on configuring indexed fields. Using Markdown and leveraging strong documentation skills, the contribution aligned closely with the project’s indexing roadmap and referenced relevant issues for traceability. The documentation aimed to streamline onboarding for new developers and reduce support overhead, while also promoting knowledge sharing and repository consistency. This effort provided clear, actionable guidance to facilitate faster feature adoption and support ongoing development within the team.