About
I'm an Automation Engineer specializing in PLC, SCADA, and process control systems for complex industrial environments including water treatment, chemical processing, utilities, OEM equipment automation, and high-reliability manufacturing systems. Delivered 6+ live industrial automation projects across WTP, ETP, RO, condensate treatment, bulk material handling, and OEM machine automation domains supporting 24/7 process environments. Experienced in complete project lifecycle execution — from control philosophy interpretation, 1000+ I/O mapping, PLC programming, SCADA development, and panel integration to FAT, SAT, online commissioning, startup support, troubleshooting, and plant optimization. Hands-on expertise across Rockwell Allen-Bradley, Schneider Electric, Siemens, and Delta automation ecosystems with strong capability in designing scalable, fail-safe control architectures for multi-vendor industrial environments. Core Technical Expertise: • Rockwell ControlLogix, CompactLogix & Micro850 — Studio 5000 / CCW • Schneider Modicon PLCs & Vijeo Designer • Siemens TIA Portal, HMI & industrial networking • Delta PLC/HMI systems and machine automation • FactoryTalk View ME/SE/Optix SCADA development • EtherNet/IP, Modbus TCP/RTU, OPC UA & industrial integration • PID control, VFD sequencing, process interlocks & alarm management • FAT/SAT execution, loop checking, live commissioning & troubleshooting Key Engineering Contributions: • Engineered PLC/HMI systems for large-scale Water Treatment and Effluent Treatment Plants covering UF, RO, dosing, filtration, and backwash automation • Designed fail-safe interlock architectures covering 50+ process fault conditions involving pH, conductivity, pressure, level, overload, and instrumentation failures • Developed synchronized state-machine sequencing for pumps, valves, blowers, and chemical treatment cycles • Executed FAT, SAT, online commissioning, signal validation, and troubleshooting during live plant operations • Reverse-engineered Delta PLC applications and migrated control philosophy to Schneider Modicon platforms • Implemented encoder-based positioning and VFD deceleration logic for industrial lifting systems with 2000 kg overload protection • Integrated third-party OEM systems using EtherNet/IP and Modbus communication protocols • Developed SCADA/HMI systems with alarm historians, trends, diagnostics, and process visualization Focused on building reliable and Industry 4.0-ready automation systems that improve operational visibility, process reliability, safety, and long-term scalability globally.
