Worked on enhancing the Upload component documentation within the vaadin/docs repository, focusing on clarifying the behavior of the TemporaryFileUploadHandler and providing detailed guidance for configuring Spring Boot multipart limits. This documentation update, written in adoc and leveraging technical writing skills, addressed common issues developers face with large file uploads and aimed to reduce support requests. By improving the clarity and completeness of the documentation, the work supported faster onboarding for new developers and helped prevent frequent upload-related problems. The approach emphasized clear explanations and actionable configuration steps, contributing to more maintainable documentation and a smoother developer experience overall.