I've led AI capability architecture at Kejie Technology, building production AI Agent engines, RAG pipelines, vector search, and Lakehouse platforms for government and industrial clients.
For the Haidian Data Bureau, I delivered an AI-powered data intelligence platform supporting eight government AI scenarios and sub-second retrieval across million-scale vectors. For Suzhou AI Lab, I designed a 41-module industrial Lakehouse platform with a 99.9% availability disaster recovery plan and 97% localization adaptation.
Previously at 58.com and JD.com, I refactored billion-traffic transaction systems, integrated acquired-company platforms, built financial systems from zero to one, and managed R&D teams of 40+ people. I focus on turning complex government, industrial, finance, and e-commerce requirements into observable, governable, high-availability systems.
