Worked on enhancing documentation quality and technical clarity across the lsst-pst/pstn-019 and lsst/dp1_lsst_io repositories, focusing on LaTeX and reStructuredText. Delivered targeted improvements such as typographic corrections to quotation marks and punctuation in LaTeX documentation, ensuring adherence to standards and improving readability. Clarified photometry workflows and performance expectations for crowded fields, and documented the impact of FITS WCS approximation issues affecting Rubin data products. Emphasized precise, low-risk changes with robust review and traceability, aligning documentation with project style guidelines. Demonstrated skills in documentation, astrometry, and data management, supporting maintainability and onboarding without introducing functional code changes.