At Haitu Information Technology Co., Ltd. (Changzhou), I lead a 10-person engineering team delivering AI platforms, edge appliances, and LLM/VLM agents for smart mining, emergency management, and fire-safety customers. I own discovery, architecture, engineering execution, private deployment, and commercial delivery.
I architected a three-platform smart-mining system and standardized inference delivery across NVIDIA GPU, Huawei Ascend, SOPHON, Rockchip RK3588, and HiSilicon platforms. The system supported 300 concurrent video streams with per-stream inference latency below 30 ms.
I designed private Qwen-based enterprise agent workflows and an emergency-response process connecting IoT and video alerts to response plans. I also implemented hybrid vector and keyword retrieval for fire-safety regulations and emergency plans, achieving more than 92% question-answer accuracy.
Previously, at China Post Construction Technology Co., Ltd., I owned the lifecycle of four digital products and delivered private knowledge-base and IoT inspection systems. At ZTE Corporation, I managed backend delivery and architecture for AI video analytics platforms; earlier, at Foxconn Technology Group / Inventec, I developed mobile platform software.

