Muhamad
Nurhakim

Mabatech Supply Sdn Bhd · Muar, Johor

• Conducted functional testing & verification of automated sterilisation systems (autoclaves) against operational and safety standards before client handover, confirming units met specification.
• Performed root-cause analysis across electrical, electronic, pneumatic and mechanical subsystems — restoring full functionality and minimising downtime.
• Used multimeters, insulation testers and DC power supply benches to verify control circuits, sensors and electrical parameters.
• Executed component-level PCB diagnostics and repair: SMD soldering, fault isolation and circuit analysis on control and sensor systems.
• Supported JKKP certification inspections under the Factories & Machinery Act, validating compliance and documenting test results.
• Carried out Planned Preventive Maintenance (PPM) — scheduled inspection and testing of mechanical, control and electrical components.

Medi-Diagnostic Marketing Sdn Bhd · Petaling Jaya, Selangor Intern

• Performed testing & commissioning (T&C) of contrast warmer units, verifying each met operational and safety standards prior to deployment.
• Assessed government clinic sites for X-ray system installation and supported tender preparation documentation.

ASJ Component Sdn Bhd · Senai, Johor Intern → Permanent

• Started as a 5-month intern and was retained as permanent staff based on performance.
• Performed scheduled preventive maintenance on laser trimming machines in chip (SMD) resistor production, where the laser trims each resistor to its precise target resistance.
• Carried out routine servicing and functional checks to keep machines reliable and minimise line downtime.
• Assisted senior technicians in diagnosing and resolving machine malfunctions and breakdowns.