Ayako Ueno developed a comprehensive terminology guideline for data operations within the kufu/smarthr-design-system repository, focusing on standardizing terms such as sync, fetch avoidance, and import/torikomu across SmartHR documentation. Leveraging skills in content writing, technical writing, and Markdown, Ayako consolidated and refined existing documentation to align with product semantics, ensuring consistent language usage throughout the platform. The work included editorial quality assurance, correcting miswordings and typos, and updating idiomatic usage articles to reflect the new standards. This effort improved developer onboarding and reduced terminology drift, demonstrating a methodical approach to documentation quality and cross-team communication.