schneider , Mqtt, DDC, Automation analytics dashboards, Plc, Cooling systems, Digital twin deployment, Data historian configuration, VLAN design, Siemens, PID loops, SCADA, IEC 62443, System Architecture Design, IP plan, Honeywell, OT LAN segmentation, Modbus TCP, Bms, BACnet, Rockwell, OPC-UA, FAT SAT scripts, Control sequence logic, Power Systems, Redundancy and failover logic, DCIM, AIops