choor litking
Maintenance Supervisor @ Unisem
Malaysia
Ipoh
Semiconductors
Working with Minimal Supervision, Verification and Validation (V&V), Test Preparation, Failure Analysis, Schematic, Personal Statements, Semiconductor Failure Analysis, Manufacturing, English writing, Presenting Solutions, Cantonese, Chinese, Microsoft Office, Interact with All Levels Of Management, ASME Standards, Malay, Electronics Repair, Operational Efficiency, LabVIEW, AOI
Experience

Field Services Engineer
ASM Pacific Technology Ltd
Wire Bond (AP339, Eagle 60/60AP, Eagle Xtreme, Twin Eagle Xtreme, Aero/Aero Cu) - Regularly inspect, maintain, and repair wire bonding equipment to ensure optimal performance. - Develop and implement strategies to improve yield, quality, and productivity in wire bonding processes. - Provide technical solutions to process issues and support to clients and colleagues. - Train and supervise technicians to achieve high standards in wire bonding processes. AOI (Seahawk & Skyhawk) - Ability to analyze equipment performance data and make necessary adjustments. - Strong troubleshooting skills to diagnose and repair faults in machinery and equipment. - Good communication skills to effectively train technicians and provide support to clients. trim & form (MPhenix)

Test Engineer
K-One Industry Sdn Bhd
Performing daily testing jigs checking & PM carried out effectively. To ensure correct & fast troubleshooting and repair activities, on all the test jigs in production lines. To assist Test Engineer on the hardware ( test jigs preparation ) & software ( circuit diagram & PCBA on test jigs ) designation. To provide analisys data & troubleshooting on the production failure. New production lines setup & also working guide line preparation. To assist Engineering team on repair & rework for the production reject units. New production setup & instruction guideline preparation. Giving briefing & training to production operators a proper method to run the test jigs. Troubleshooting guideline preparation.

Process Technician
Carsem (M) Sdn. Bhd. ( S-SITE )
Process Technician - Failure analysis on Etching test, cratering test, SEM (scanning electron microscope), Edx (energy dispersive X-ray analysis), intermetallic check, ball shear test, wire pull test, measurements, cross-section and material check. - Machine buy off on new machines, machines after PM (Preventive Maintainance), dedicated customer, new parameter, Qual and Engineering lots and after machine transfer in from other line. Preventive Maintanance Technician - To ensure that proper and effective PM (Preventive Maintenance) are being carried out, especially on wire bonder. - To ensure correct and fast troubleshooting and repair activities. ( major on ASM Wire Bonder and also 3rd Optical ) - To carry out improvement projects to increase machine efficiency. - Provide proper Training to new member of PM.

Student
DS Electronics Sales & Service
Do all the repairing in electric and electronic devices (house use electric)
Education
choor litking's Contact Information
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