Raymond (Yinkui Zhang) is a widely recognized expert on system software and low level debugging. He is author of the top-selling book on Software Debugging and columnist for the Debugging Sword column of the Programmer magazine. He has worked in the IT industry for over 20 years with different roles, including software design engineer, system validation engineer, project leader, software architect, and software team manager. He worked in Intel for over 13 years. Now he is a software architect of Xedge.AI. Raymond graduated from Shanghai Jiaotong University in 1996. Raymond is a frequent speaker for technical conference, such as Microsoft Ignite 2016, Microsoft TechEd, C/C++ Conference 2016, 2019, AI Conference 2018, etc.