Experience

Multitest

• Appliances, Electrical, and Electronics Manufacturing
• 100 - 200 Employee

• Field Service Engineer

  • Apr 2018 - Present

  Support evaluation and experimentation for yield improvement. Perform analysis of repair failure mode for repair success rate improvement. Performs evaluations / check out on the new delivered contactors and probe cards for production used. Performs quick set – up for specific package and do monitoring until done. Performs immediate repair and interface isolation if the set up turns bad during production. Support evaluation and experimentation for yield improvement. Perform analysis of repair failure mode for repair success rate improvement. Performs evaluations / check out on the new delivered contactors and probe cards for production used. Performs quick set – up for specific package and do monitoring until done. Performs immediate repair and interface isolation if the set up turns bad during production.



TestPro Pte. Ltd.

• Singapore
• Semiconductor Manufacturing
• 1 - 100 Employee

• Technical Specialist

  • Nov 2016 - Mar 2018

  Operate of Edge, Castle, Matrix, Summit and Advantest handlers. Conduct interface isolation to maintain good yield, especially on continuity and functional failures. Understand technical problems effectively through proper analysis, evaluation and diagnoses. Support evaluation for yield improvement. Perform analysis of repair failure mode for repair success rate improvement. Performs quick set – up for specific package and do monitoring. Coordinates with the Product Engineer’s every time they need our support or there is issue. Give my immediate supervisor a daily update of the performances of our products / evaluation. Show less



KESM

• Appliances, Electrical, and Electronics Manufacturing
• 1 - 100 Employee

• Equipment Technician

  • Aug 2015 - Aug 2016

  •Perform Calibration of J750 teradyne tester. •Installing hardware and software configurations. •Performing handler conversion from small package to large package vise-versa. •Defines and writes preventive maintenance schedules of YAC, Advantest handlers & j750 teradyne tester. •Performing handler fine tuning/isolation/troubleshooting during conversion and preventive maintenance. •Performed replacement parts of YAC & Advantest handlers failures if required. •Maintain a properly housekeep test maintenance operation. •Establish programs and solution for increasing uptime and for equipment problems that affects the manufacturing process. •Perform other job related activities that may be assigned from time to time by immediate supervisor and manager. •Compliance to company policies, rules & regulations and support its vision & philosophies. Show less



onsemi

• United States
• Semiconductors
• 700 & Above Employee

• Equipment Engineering Technician

  • Jan 2014 - Jan 2015

  •Perform Tester & Handler Preventive Maintenance (PM) on the production line. And diagnostic calibration. •Set-up performance execution and apply process improvement as needed. •Perform software downloading and re-configuration. •Responsible for evaluation, selection, & ordering equipment that are most appropriate and cost effective for the manufacturing of company products. •Oversees the installation, modification, upgrade and maintenance of manufacturing equipment. •Keeps current on equipment manufacturer’s technical notices, upgrades and safety issues. •Studies equipment performance and reliability. •Establish programs and solution for increasing up time and for equipment problems that affects the manufacturing process. •Provides technical support to the manufacturing equipment repair and process engineering organizations. • Defines and writes preventive maintenance schedules. Follows standard practices and procedures. •Maintain a properly house keep test maintenance operation. •Perform other job related activities that may be assigned from time to time by immediate supervisor, facilitator and manager. •Compliance to company policies, rules & regulations and support its vision & philosophies. Equipment & Tester Handling: •Panasonic Tester model A1800 and A1600 •Shibasuko Tester model WL1247, Advantest, Teradyne, Yokogawa, U.I.C Tester •Epson, Kwano, Microtel, Koyo, Yac, Synax, HX, Runtis Handlers Show less



WinWay Technology Co., Ltd.

• Taiwan
• Semiconductor Manufacturing
• 1 - 100 Employee

• Field support eng'r

  • Jul 2011 - Aug 2013

  •Provides technical support and troubleshooting on issues encountered on our evaluations (Pogo pins, Sockets, Probe cards). •Sockets and Top covers repair, maintenance and evaluation or analysis support. •Support evaluation for yield improvement, update all necessary reports. •Perform evaluations/check out on the new delivered probe cards for production used. •Perform analysis of repair failure mode for repair success rate improvement. •Perform quick set-up for specific package and do monitoring until done. •Perform immediate repair and interface isolation if the set up turns bad during production. •Coordinates with the Product Engineer’s every time they need our support or there is an issue encountered. •Give my immediate supervisor a daily update of the performances of our products / evaluation. •Supports all projects and evaluation being done regarding products. •Send to Winway Taiwan to support new product evaluation. Compliance to company policies, rules & regulations and support its vision & philosophies. Show less



Enplas Semiconductor Peripheral Corp.

• Philippines

• Field Service Engineer

  • Jun 2010 - Jul 2011

  •24/7 shifting monitoring of new Endplays Contactor product for performance evaluation. •Responsible for making contactor’s data performance to be reviewed by T.I. Managements every week. •Performed preventive maintenance of all Enplas products, troubleshoot any encountered problem during evaluation. •Provides technical support on issues encountered on our evaluations, (Pogo pins, Sockets, Modules, and Contactors). •Perform evaluations / check out on the new delivered contactors for production used. •Perform quick set – up for specific package and do monitoring until done, Update all necessary reports. •Perform immediate repair and interface isolation if the set up turns bad during production. •Coordinate with the Product Engineer’s every time they need our support or there is issue. •Give my immediate supervisor a daily update of the performances of our products / evaluation. •Maintain a properly house keep test maintenance operation. •Send to Enplas to support new product evaluation. Secondary Function: •Perform Online/Offline Handler repair and maintenance. •Assist in the relocation of Delta Matrix handler on test floor. •Perform kit conversion and Delta Matrix Change Setup. •Perform Delta Matrix Handler upgrade installation and software upgrade. •Support new handler installation and perform new Handler Installation and Qualification. •Support Engineering Project Monitoring and Mistest/Miscontact Activities. •Data Analysis, issues improvements and reporting. Show less