Precision PLC Programming &
Industrial Automation

Freelance control systems engineer specializing in Siemens, Allen-Bradley, and HMI development. From logic design to onsite commissioning.

Core Services

End-to-end automation solutions for OEMs and System Integrators.

PLC Logic Development

Structured text, Ladder Logic, and Function Block programming complying with IEC 61131-3 standards.

HMI & SCADA Design

Intuitive operator interfaces designed for usability and safety using WinCC, FactoryTalk View, or Ignition.

Commissioning & Retrofits

Onsite startup support, legacy hardware migration (e.g., S7-300 to S7-1500), and troubleshooting.

Hardware & Software Expertise

Siemens

  • TIA Portal (V13 - V18)
  • S7-1500 / S7-1200 / S7-300
  • WinCC Unified & Professional
  • SINAMICS Drives

Rockwell / Allen-Bradley

  • Studio 5000 / RSLogix 5000
  • ControlLogix & CompactLogix
  • FactoryTalk View SE/ME
  • PowerFlex Drives

Other Platforms

  • Beckhoff (TwinCAT 3)
  • CODESYS
  • Inductive Automation (Ignition)

Communication Protocols

PROFINET EtherNet/IP Modbus TCP OPC UA IO-Link

Selected Projects

Image of Packaging Line

Automotive Conveyor Retrofit

Siemens S7-1500 Safety Integrated

Migrated a legacy conveyor system from S7-300 to S7-1500. Implemented VFD speed control and safety zones reducing downtime by 15%.

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Water Treatment Plant SCADA

Allen-Bradley FactoryTalk View

Developed a full plant SCADA system for a municipal water treatment facility. Included historical data logging and remote alarm notifications.

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