Zheng Xu currently serves as a Manager at NVIDIA since March 2024, following an extensive tenure at Arm from February 2013 to February 2024, where Zheng held the position of Director of Software Engineering. In that role, Zheng led a global team in the development and optimization of server-related software stacks and maintained stakeholder relationships while overseeing team goals and new hire training. Prior experiences include serving as Principal Software Engineer and Senior Software Engineering Manager at Arm, as well as various engineering roles at Etrump, Magnum Semiconductor, Marvell, Sonic Solutions, and HiFont. Zheng holds both a Master's and Bachelor's degree in Electrical, Electronics, and Communications Engineering from Shanghai Jiao Tong University, completed between 1997 and 2004.