Shenzhen A.IoT Technology Co., Ltd

• Implemented dynamic server load balancing for APK download services, selecting optimal nodes based on real-time latency and health metrics stored in Redis.
• Developed a health monitoring service that performs periodic server checks (latency + content validation), logs events, and updates Redis with availability data.
• Built a real-time monitoring dashboard with WebSocket and JavaScript, enabling visualization of server status, latency, and logs with administrative controls.

Shenzhen Academy of Disaster Prevention and Reduction

• Assisted in experiments of imaging technology based on distributed acoustic sensing (DAS) fiber and background noise.
• Set up over 4,000 meters of DAS fiber, assisted in fiber splicing, and contributed to background noise data collection.
• Participated in the compilation of the detection report for the seismic safety detection and alarm system of the China Spallation Neutron Source, focusing on vibration data visualization and anomaly analysis using MATLAB.