June 2025 — Delivered Jack House Cup 2025 information for Nivalyx/osu-wiki, adding English and Chinese markdown pages detailing schedules, prizes, rules, and organizational details, and updated the main tournament index to link to the 2025 tournament. This improves multilingual accessibility, discoverability, and onboarding for participants, aligning documentation with ongoing wiki maintenance.

Monthly summary for 2025-03 focusing on wiki documentation quality and event categorization for osu-wiki (Nivalyx/osu-wiki). Delivered a precise bug fix to event categorization for Touhou Mania Cup, ensuring Mania mode is correctly represented in the wiki. Key accomplishments: - Fixed wiki event categorization for Touhou Mania Cup 3rd by moving reference from Taiko mode to Mania mode. - Validated taxonomy consistency across related wiki pages to ensure Mania-mode labeling is uniform. - Implemented a single, focused commit: 69e608a0eb732857bed61d0f7aaadd7af66c6f33 - "replace Touhou Mania Cup 3rd to mania section". - Improved documentation accuracy, navigation, and discoverability for Mania-related content. Overall impact and business value: - Reduced user confusion and citation errors in Touhou Mania Cup pages. - Strengthened wiki quality and contributor efficiency through a targeted, well-documented change. - Demonstrated solid Git hygiene and documentation workflows in a collaborative wiki environment. Technologies/skills demonstrated: - Wiki documentation editing and taxonomy alignment - Git-based version control and commit hygiene - Cross-page validation and quality assurance for knowledge bases

January 2025 (2025-01) monthly summary for OI-wiki/OI-wiki focusing on documentation accuracy and bug fixes. The primary work this month was a targeted correction in the Treap Height Proof documentation, ensuring the derivation is mathematically consistent with the intended formula for the sum of reciprocals. This correction helps maintain reader trust and reduces maintenance risk in the algorithm proofs section.