Jihyun contributed to the jandisimgi/algo-study repository by enhancing the project’s documentation, focusing on updating the README to accurately reflect task completion statuses for users 호준 and 지현. Using Markdown, Jihyun implemented two targeted updates that improved the visibility of ongoing work and clarified progress for all contributors. This documentation work aimed to reduce miscommunication and streamline onboarding for new team members, ensuring that stakeholders could easily track task progress. While no bugs were addressed during this period, Jihyun’s efforts centered on process improvement through clear, well-structured documentation, demonstrating attention to detail and a methodical approach to collaborative project management.