Tan Nguyen focused on front-end engineering for the ncc-erp workflow and authentication modules, delivering targeted improvements in React and TypeScript. In the ncc-erp-workflow-w2-ui repository, he refined the Boards component’s text ellipsis logic to ensure truncation only occurs when content overflows, enhancing dashboard readability and UI consistency. He also updated snapshot tests to align with new default date ranges, supporting reliable regression checks. In the ncc-erp-ams-fe repository, Tan simplified user authentication by removing the Google sign-in option and consolidating to Mezon, streamlining the login experience and reducing maintenance overhead while improving the security and maintainability of authentication flows.