يزن حاتم

• Program, monitor, and optimize PLC control systems for conveyor systems, bucket wheel
excavators, and mobile spreaders using Siemens TIA Portal
• Develop and modify SCADA/HMI interfaces using WinCC Professional & Unified to enhance
operator usability and system visibility
• Perform advanced fault diagnostics and root cause analysis to minimize unplanned
downtime and ensure process continuity
• Supervise commissioning activities and coordinate with multidisciplinary engineering
teams to ensure on-time project delivery
• Implement structured control logic improvements to increase system uptime and overall
operational efficiency

• Developed and maintained PLC programs for industrial automation and heavy material
handling systems
• Integrated PLCs, SCADA, and field devices using Profinet, Modbus, and TCP/IP
• Configured and commissioned VFDs for conveyor and heavy equipment motor control
• Performed PLC I/O interfacing, commissioning, troubleshooting, and HMI support
• Improved system reliability and reduced troubleshooting time by 30% through structured
PLC programming and optimized control logic design