This document provides information about Tao Zhang's background and work in user experience design and research for data services. It discusses Zhang's education in human-computer interaction and human factors. It also summarizes Zhang's research into user research, information architecture, and the user experience of data tools. The document then describes Zhang's work redesigning the DMPTool to improve the user experience, including conducting user studies, assessing usability, and using user-centered design principles. It provides details on the new features and design of DMPTool version 2.