Worked on documentation and frontend stability across SAP/ai-sdk and SAP/fundamental-styles repositories over a two-month period. Improved chat completion documentation in SAP/ai-sdk by correcting grammar, updating function call syntax, and standardizing code examples, using Markdown and TypeScript to ensure clarity for developers integrating chat features. Addressed UI theming issues in SAP/fundamental-styles by fixing SCSS syntax errors and correcting CSS variable references, which stabilized Shellbar rendering and reduced theme-related defects. Applied CSS and frontend development skills to enhance design-system reliability, focusing on maintainability and accurate rendering. The work emphasized technical writing, code quality, and consistent user experience for downstream teams.