walid kadi

• Led a shift team responsible for the operation and maintenance of industrial plastic bag production lines (20L to
130L range), ensuring 24/7 production continuity.
• Supervised preventive and corrective maintenance of electromechanical systems, drives, actuators, and
instrumentation devices; reduced unplanned stoppages by implementing structured maintenance schedules.
• Managed the modification project of plastic bag production machines to diversify product range (20L, 30L, 30L
scented, 100L, 130L), coordinating electrical, mechanical, and automation aspects.
• Supervised the study and installation of a complete packaging line, from electrical design to final commissioning
and operator training.
• Led the feasibility study and installation project for bubble film extrusion machines to produce in-house raw
material for garbage bags, generating significant cost savings.
• Maintained technical documentation (electrical schemas, maintenance logs, incident reports) and ensured
compliance with HSE and safety regulations.
• Coordinated with procurement and external vendors for spare parts, equipment upgrades, and on-site technical
interventions.

• Performed diagnostics and repair of electrical and mechanical faults on production machinery (motors, frequency
inverters, PLCs, sensors, pneumatic systems).
• Developed and implemented a preventive maintenance plan for all production equipment, improving overall
equipment effectiveness (OEE).
• Collaborated with the production team to minimize downtime and optimize machine performance through root
cause analysis (RCA) and systematic troubleshooting.
• Produced wiring diagrams and technical schematics using AutoCAD Electrical and SolidWorks Electrical.

• Observed and assisted in calibration and maintenance of process instrumentation (pressure, temperature, flow
transmitters) in a petrochemical refinery environment.
• Gained hands-on exposure to industrial safety standards (PTW, LOTO) and P&ID reading in a high-hazard
environment.

• Participated in the design and drafting of electrical cabinets using SolidWorks Electrical and AutoCAD.
• Assisted engineers in preparing technical documentation, cable schedules, and bill of materials (BOM) for
industrial control panels.

• Participated in preventive and corrective maintenance of tramway electrical systems, traction drives, and on
board control units.
• Assisted in fault diagnosis using diagnostic tools and maintenance management software.