Hongda Zhu is an AI Agent Developer in Toronto. He builds and runs a production multi-agent platform at Geotab.https://hongdazhu.tech/en-cahttps://hongdazhu.tech/writing/kinova-gesture-control/https://hongdazhu.tech/writing/kinova-gesture-control/A webcam, YOLOv8-Pose, a small state machine, and Cartesian velocity commands over ROS2. Wave, and a 7-DOF arm follows.Sat, 25 Oct 2025 00:00:00 GMThttps://hongdazhu.tech/writing/rbac-agent/https://hongdazhu.tech/writing/rbac-agent/New developers kept interrupting senior ones with "who can access this dataset?". A Google ADK agent now answers first.Sat, 02 Aug 2025 00:00:00 GMThttps://hongdazhu.tech/writing/dht11-iot-node/https://hongdazhu.tech/writing/dht11-iot-node/A DHT11, a Pi, validated CSV logging, and PySpark Structured Streaming watching the folder to send alerts. Embedded fundamentals with a data pipeline bolted on.Fri, 03 Jan 2025 00:00:00 GMT