Kuipan addressed a critical screen sharing issue in the Azure/Communication repository, focusing on the ACS JavaScript Calling SDK for MacOS Safari. By identifying and resolving the root cause of blurry, low-resolution screen sharing, Kuipan improved the user experience for customers relying on this feature. The solution involved targeted bug fixes and thorough validation across MacOS Safari environments, ensuring the quality improvement was consistent and reliable. Kuipan also updated Markdown-based documentation and release notes to clearly communicate the change, referencing the updated NPM package. This work demonstrated strong skills in documentation and JavaScript, with a focus on practical, user-facing problem solving.