Ramesh Babu Ravichandran

Edgeops @Pico Automation

Coimbatore, IN

IT-OT – Project & ResponsibilitiesDeveloped IIoT data acquisition systems using Raspberry Pi and Node-RED for real-time machine monitoring.Integrated data from HMI → ACT1200 gateway → Raspberry Pi for production tracking and visualization.Created Node-RED dashboards to display product details, product count, and machine status on external monitors.Built automation flows using MQTT/HTTP, function nodes, timers, and conditional logic for event-based processing.Configured Raspberry Pi as an edge device, handling data filtering, protocol conversion, and local processing.Implemented secure remote access using VNC, SSH, and proper network configurations (static IP, port rules).Designed simple REST APIs for device-to-device communication within an industrial network.Logged operational data into local/cloud databases to support analytics and production reporting.Developed PoC IIoT solutions to demonstrate OT–IT integration and real-time dashboarding.