Ang Jieshun

• System Architecture: End-to-end electrical system design for flagship AMR platforms, including payload integration, automated charging stations, and docking systems. • Safety Engineering: Spearheaded the implementation of safety-critical functions; designed laser safety zones and integrated safety PLC programs to ensure compliance with international safety protocols. • Hardware & Firmware Development: Led hands-on full development lifecycle of custom PCBA hardware and embedded microprocessor software (C/C++), taking designs from concept to production-ready status. • Industrial Connectivity: Designed and implemented robust industrial communication backbones utilizing CAN bus and RS485 for hardware-level reliability, integrated with MQTT for telemetry and data exchange. • Compliance & Validation: Managed EMC testing suites to meet ISO 3691-4 standards and ensuring hardware resilience in high-interference industrial environments. • Operational Excellence: Lead root-cause diagnostics and troubleshooting for deployed robotic fleets in live environments, utilizing ROS and Foxglove to minimize system downtime. • Cross-Functional Leadership: Collaborate closely with Mechanical and Software teams to translate high-level product requirements into robust, scalable hardware solutions.

Hardware Development on Autonomous Mobile Robot Printed Circuit Board Design Troubleshooting on Autonomous Mobile Robot Commissioning Autonomous Mobile Robot on Customer Site