Xin Shi is an Associate Professor of Physics at the Institute of High Energy Physics, Chinese Academy of Sciences in Beijing. He has worked on the BESII, CLEO-c, and CMS experiments before joining ATLAS. He is the team leader of IHEP ATLAS Inner Tracker (ITk) Phase 2 upgrade project. He is also the team leader of RD50 in IHEP focusing on the SiC detector R&D for future collider experiments.