Worked on open-webui/open-webui, focusing on front end development using Svelte and JavaScript. Over two months, addressed both reliability and maintainability by first implementing a validation fix for the Docling OCR integration, ensuring that the OCR Engine and Language fields are either both provided or both left empty. This change improved input validation and reduced the risk of misconfiguration for users. Later, applied Prettier-based code style formatting across the repository, standardizing code appearance without altering functionality. These contributions enhanced code quality, streamlined future maintenance, and improved the onboarding and review process for the open-webui/open-webui project.