During February 2026, Susriv enhanced the OpenFilePreview SDK within the OfficeDev/microsoft-teams-library-js repository, focusing on expanding file opening capabilities in Microsoft Teams. By introducing new parameters to the SDK schema using TypeScript, Susriv aimed to reduce latency and improve the overall user experience when previewing files. The work involved updating the schema, maintaining detailed changelog documentation, and collaborating with other developers to ensure seamless integration and performance. Susriv’s contributions centered on SDK development and testing, demonstrating a targeted approach to feature enhancement. The scope of work was focused, delivering a single feature update with attention to integration and usability.