Navfal Ahamed

• Perform preventive and corrective electrical maintenance for heavy industrial machinery, sheet metal processing equipment, steel fabrication machines, and robotic welding systems.
• Diagnose and troubleshoot electrical faults in CNC machines, welding machines, cutting equipment, and automated production systems.
• Troubleshoot PLC systems, servo drives, VFDs, HMI interfaces, sensors, relays, contactors, and industrial control circuits.
• Install, commission, test, and maintain industrial machinery and electrical systems.
• Inspect and repair electrical panels, power distribution systems, machine wiring, and control components.
• Read and interpret electrical schematics, circuit diagrams, and OEM technical manuals for troubleshooting and maintenance activities.
• Identify and rectify servo drive alarms, spindle motor faults, encoder failures, and machine axis errors in CNC machines.
• Diagnose robotic welding system faults including torch errors, wire feed issues, controller faults, and communication failures.
• Troubleshoot VFD faults including overcurrent, overload, overvoltage, undervoltage, and motor-related faults.
• Perform root cause analysis for recurring machine failures and implement corrective actions to improve machine reliability.
• Monitor machine performance and minimize downtime through effective troubleshooting and maintenance planning.
• Coordinate with production teams to ensure machine availability and efficient workflow.
• Maintain service reports, maintenance records, and technical documentation while ensuring compliance with safety standards.

• Planned, assigned, and supervised installation, repair, and maintenance work for electrical equipment and machinery.
• Inspected electrical systems, control panels, motors, and industrial equipment to ensure proper functionality.
• Diagnosed electrical faults and implemented corrective actions to minimize equipment downtime.
• Managed workshop resources, manpower allocation, and job scheduling to improve efficiency.

• Supervised electrical maintenance activities for heavy equipment including forklifts, RT cranes, excavators, dozers, wheel loaders, and hydraulic machinery.
• Planned and monitored preventive and corrective maintenance schedules to maximize equipment availability and reduce downtime.
• Diagnosed and repaired electrical faults in heavy equipment systems including starting, charging, lighting, and control circuits.
• Troubleshot and repaired alternators, starters, batteries, relays, solenoids, wiring harnesses, and electrical control systems.
• Performed diagnostics and fault analysis using service tools, multimeters, and diagnostic software.
• Supervised troubleshooting of CAN bus communication systems, sensors, controllers, and machine electronic modules.
• Inspected and maintained PLC-based and electronic control systems in industrial and heavy equipment applications.

• Prepared and developed detailed lighting design layouts using AutoCAD according to project specifications and client requirements.

• Created 2D technical drawings, shop drawings, and installation layouts for lighting systems and electrical projects.

• Designed indoor and outdoor lighting arrangements for commercial, industrial, and residential applications.

• Prepared lighting circuit layouts, cable routing drawings, and electrical load distribution plans.

• Conducted lighting calculations and fixture selection based on project standards and illumination requirements.

• Coordinated with project engineers and technical teams for design modifications and drawing updates.

• Generated bill of quantities (BOQ) and material take-off reports from approved drawings.

• Prepared as-built drawings and maintained revisions according to project changes.

• Reviewed architectural and electrical drawings to ensure design compatibility and installation feasibility.

• Ensured compliance with lighting standards, project specifications, and electrical design requirements.

• Maintained drawing documentation and technical records for project execution and future reference.