Alexander J. Tolentino
Summary
Engineering professional with years of experience on equipment maintenance and process engineering possessing excellent technical knowledge, skills and leadership. Hardworking, focus, quick learner to any given task and responsibility. Seeking to obtain opportunities to achieve personal and organizational goal and contribute to the company growth and success.
Overview
25
25
years of professional experience
Work History
Senior Associate
Alcon Ciba Vision Asian Manufacturing and Logistics Pte Ltd
Tuas
06.2020 - Current
- Subject Matter Expert (SME) for Inspection Module, Belimed Cuvette Washer and Water Vacuum Separator and support Primary Packaging module (all under Back End processing module.
- Perform and execute equipment improvement project to maximize uptime, yield and OEE performance
- Commissioning and qualification of expansion lines and perform FAT, SAT, IQ and OQ
- Qualification of new lines for new technology transfer and provide support in the new line introduction to site
- Provide support on projects such as machine upgrading, retrofitting, software and hardware changes
- Certified NCR investigator and assign Corrective Action and Preventive Action (CAPA) to find the root cause and prevent reoccurrences
- Non-conformance, CAPAs and its Effectiveness Check (EC) are executed and closed on time
- Identify and procure spare parts and components to ensure that they are available when needed
- Achievement: Successful commissioning and qualification of four expansion lines of DSM Flex Inspection Module, Water Vacuum Separator and Belimed Cuvette Washer
- Currently involve in the qualification of the new line (High Cavity Line) for new technology transfer.
Senior Equipment Engineer, Test Handler
UTAC Manufacturing Services Singapore Pte Ltd
Ang Mo Kio
06.2007 - 04.2020
- Automated Visual Inspection, AVI and Final
Senior Engineer
Panasonic Semiconductor
06.2007 - 06.2014
- Singapore but bought over by UTAC Manufacturing Services.)
- Responsibilities:
- Design modifications, improvement and its implementation
- Responsible for troubleshooting, repairing and servicing of production based equipment for Automated Visual Inspection and Test Handler such as ICOS Vision Scanner, STI TR-98 Tape and Reel with Vision Scanner, CATS Test Handler with GP Vision Scanner, Fujitsu A206 Test Handler, Kashima Tape and Reel Machine with GP Vision Scanner, Advantest Test Handler, ASM Auto-Mold machine and In-House customized machine
- Carry out restoration and preventive maintenance on equipment to ensure equipment uptime and efficiency
- Coordinate with QA and Process for customer complain and yield improvement
- Set-up and buy-off new machine and package technology
- Properly document all maintenance, and validation activities in accordance with company procedures and regulatory requirements
- Achievement: Successful transferring of End of Line (EOL) process consists of Automated Visual Inspection (AVI) machine from USG1(formerly Panasonic Semiconductor Singapore) to UTAC Manufacturing Services as part of consolidation and cost savings project
- Successfully transferred the EOL AVI equipment from USG1(formerly Panasonic Singapore) to UTAC Manufacturing Services with all necessary documentations done for equipment release to production
- Transfer of AVI equipment consisting of 4 x STI TR98, 1 x ICOS T360, 2 x ICOS T680,3 x ICOS T120, 2 x ICOS 8450, 3 x ICOS 9450, 3 x Kashima Tape and Reel, 2 x STI TR18, 4 x Epson Media Transfer machine
- Do setup and buy-off of the transferred EOL AVI and work with the Process Team for yield monitoring before and after transfer
- Achievement: Successful transferring and conversion of Epson Test Handler equipment to Tray package transfer (MEC to JDEC or JDEC to MEC) to be used on QFP devices from China to Singapore for different tray usage and cost savings
- Setup and buy-off of 4 EPSON test handlers from UTAC Manufacturing Services to USG1(Panasonic Singapore) to be used and converted as Tray and Package Transfer instead of buying new equipment for cost savings
- Liaise with vendor for conversion kit design for different type of QFP packages
- Involved in the setup and buy-off of the transferred equipment
- Continuous improvement done for machine efficiency and downtime improvement
- Achievement: Successful Transfer of whole QFP End of Line (EOL) from China to Singapore for AVI (Mark, Scan, Tape and Reel of the devices
- Setup and buy-off of the new equipment 1x ICOS T360 and 4 x ICOS T120 to be used in scanning of QFP devices
- Work closely with vendor and process for device and vision correlation using limit samples and actual failures for quality and yield purposes during buy-off
- Improvements done on machine for yield and downtime for continuous improvement
- Achievement: Successful Transferring of MQFN devices End Of Line (EOL) process from Japan to Singapore for AVI (Mark, Scan Tape and Reel of the devices
- Setup and buy-off of the new equipment, 2 X ICOS T680 Tape and Reel to be used in scanning of MQFN devices
- Work closely with vendor for equipment buy-off and MQFN package setup
- Work closely with process for device and vision correlation using limit samples and actual failures for quality and yield purposes
- Achievement: Others
- Camera lighting improvement for vision on yield improvement and quality detection
- Spare parts replacement compatibility (ex
- Sensors, driver, motor, cylinders) for cost saving, enhancement and downtime reduction
- Successfully passed the Practical and Theory examination and was awarded PSC Class 2
- Electronic Complex which is equal to Japan Inter-Panasonic Standard and approved by All Panasonic Skill Committee
- Selected to participate in Class 2 Skill Competition held in Hirakata, Japan
Technical Specialist
Infineon Technologies AP
Kallang
10.2000 - 06.2007
- (Mark Scan Pack, AVI and Final Test Equipment)
- Responsibilities:
- Provide equipment technical support to operations
- Assist Equipment Engineers during new equipment and conversion kit buyoff
- Perform setup and buyoff for new packages
- Repair, troubleshooting test equipment to minimize downtime
- Manage and improve equipment performance to maximize uptime
- Work closely with line support and process team to improve manufacturing yield and quality
- Achievement:
- Improvement on Scanner Tech QFP Vision Reticle crack issue
- (Certificate and Cash Reward)
- Improvement on Cost Savings for ISMECA PNP Rotary Motor
- (Certificate and Cash Reward)
- Improvement on local conversion kit for ISMECA MP400
- (Certificate and Cash Reward)
- Improvement on air gun hook for ISMECA MP400
- (Certificate and Cash Reward)
- Investment cost reduction for conversion kit for ISMECA MP400
- (Certificate and Cash Reward)
- Improvement of cross sensor mounting bracket on the conversion kit for ISMECA MP-400
- (Certificate and Cash Reward)
Education
Bachelor of Science - Mechanical Engineering
Pablo Borbon Memorial Institute of Technology
Batangas City Philippines10.1996
Civil Service Commission -
January 24,1994
Skills
- ADDITIONAL
- SKILLS
- Microsoft Office Applications: MS Word, MS Excel, MS Power Point)
- Basic PLC knowledge
Timeline
Senior Associate
Alcon Ciba Vision Asian Manufacturing and Logistics Pte Ltd
06.2020 - Current
Senior Equipment Engineer, Test Handler
UTAC Manufacturing Services Singapore Pte Ltd
06.2007 - 04.2020
Senior Engineer
Panasonic Semiconductor
06.2007 - 06.2014
Technical Specialist
Infineon Technologies AP
10.2000 - 06.2007
Bachelor of Science - Mechanical Engineering
Pablo Borbon Memorial Institute of Technology
Civil Service Commission -
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