Tech executive/serial entrepreneur/startup advisor/mentor, with deep expertise in building software, companies and teams. Delivered dozens of products (including ~10 AI/ML-powered ones) and led teams of sizes ranging from a few to hundreds, at several startups across all stages (including 2 I helped build from the ground up) and 2 software giants (2 years at Salesforce: 5,000→10,000+ people & 4 years at VMware: 2,500→15,000+ people). Led many global teams, including substantial ones I built from scratch, primarily in the US and China. Graduated from Tsinghua U, arguably the best school in China, at the age of 17. Shipped products across a wide range of domains: recruiting/career development, sales, marketing, data management, proptech, infrastructure, security, pricing, BI/information portal, etc.