Jerwin dela Cuadra Hacotina has over 10 years of experience in technical support, maintenance, and process engineering roles in the semiconductor manufacturing industry. He currently works as a Field Service Engineer at Edgeworth Laguna Inc., where he sets up and qualifies equipment, troubleshoots issues, and provides training. Previously he held roles at TSPIC Corporation-Atmel Semiconductor and STATSChipPAC Ltd. Services, where he implemented total productive maintenance systems, conducted training, performed failure analysis, and supported production and engineering. Hacotina has a Bachelor's degree in Electronics and Communications Engineering and is proficient in various semiconductor manufacturing machines, data analysis, and communication.

1. Jerwin dela Cuadra Hacotina
Objective To be able to work in a company conducive to career growth and at the same time contribute to
company’s growth using the knowledge gained.
Work
Experience
EDGEWORTH Laguna Inc.
Biñan, Laguna, Philippines
Technical Support Department
Field Service Engineer (January 2011-Present)
• Setup and qualify equipment for production meeting customer’s requirements and
satisfaction.
• Troubleshoot and repairs equipment and improve its performance.
• Provides countermeasures that will lessen or eliminate breakdowns and optimize its
utilization.
• Respond to customer’s support request in the fastest time.
• Conducts training on machine operation, troubleshooting, preventive maintenance,
calibration and parts replacement.
• Communicate encountered unusual equipment problem to principal supplier to make it
easy to operate and eliminate unnecessary process.
• Act as partial sales engineer promoting company’s products and its capabilities.
TSPIC CORPORATION- ATMEL SEMICONDUCTOR
Vishay Bldg. Bagsakan Road, FTI Complex Taguig City, Metro Manila
End of Line Maintenance Department
Maintenance Technician/Preventive Maintenance ( March 2006 – January 2011 )
• Lead on the implementation of Total Productive Maintenance (TPM).
• Conducts One Point Lesson (OPL), training on machine operation and line sustaining for
technicians.
• Provides training materials for new production personnel.
• Provides support on production through troubleshooting of induced machine errors,
repair on machine defects and product defects elimination.
• Troubleshoot and analyze equipment problems and perform repairs.
• Install/replace plant equipment.
• Maintains machine efficient performance and product quality improvement. Perform
predictive/preventive maintenance routines.
• Provide production preventive measures for improvement and awareness to limit
unnecessary conditions encountered either from process and quality.
• Prepare reports and documents related to the daily problem, identifying the root cause
and provide corrective actions and countermeasures.
• Maintains safety on working areas through monitoring, reporting discrepancy seen and
providing actions and safety measures.
• Plan and perform scheduled equipment overhauls and maintenance in order to minimize
production interruptions.
Cadet Process Engineer (October 2005 – March 2006)
Process Engineering Department- Front of Line
• Supports and sustains production line in the assembly area.
• Qualify machine and products and perform reliability tests on products.
• Perform failure analysis on defective products.
161-C Kalayaan Ave. West Rembo, Makati City
(+63917)-584-7981
jhacotina@yahoo.com

2. Skills
Educational
Attainment
Trainings
and Seminar
Attended
Character
Reference
• Gathers data needed for production improvement and use it for implementation of new
and more effective production procedures.
• Support in experimentation and evaluation of machine and products.
• Attends regular meeting regarding production line issues and provide corrective actions
to prevent product defects and customer returns.
• Maintain effective communication with the Production, Technical & Administration Team
members as required
STATSChipPAC Ltd. Services June 2004 - June 2005
Yishun, Singapore
Associate Engineer in Front of line Assembly Operations Wirebond Area
Assigned in:
• Equipment Engineering Dept.
o Line support in IC assembly operations.
o Perform machine set-up, machine operation and error assisting.
• Process Engineering Dept.
o Supports Engineering evaluation and experimentation.
o Performs failure analysis in assembly area and in FA laboratory.
o Tests product reliability from assembly to finished product and monitor molded
IC through x-ray.
o Gathers data needed for product evaluation.
Other Semiconductor Machines Handled:
• Roffin Sinar Laser Mark with Dong Yang Handler
• Dong Yang Laser Marking
• Baasel Yag Laser Marking
• BESI MISS Saw Singulation
• Boschman Unistar Automold
• Hanmi- Disco Dicing Saw and Pick and Placement Machine
• KnS and ASM Wirebonder
• MIT Tape and reel machine
• TTVISION Inspection and Reworker Machines.
• Proficient in data gathering and keen to details.
• Knowledge in Programmable Logic Controller, and pneumatics.
• Knowledge in Statistical Process Control (SPC).
• Ability to manage time and priorities effectively.
• Strong communication skills (written & verbal).
1999 – 2003 Lyceum of the Philippines Intramuros, Manila
• Bachelor of Science in Electronics and Communications Engineering
Single Minute Exchange of Dies (SMED)
ATMEL, 2007
Total Productive Maintenance (TPM)
ATMEL, 2007
Phenomenon Mechanism Analysis (PMA)
ATMEL, 2007
Electro Static Discharge Awareness (ESD)
ATMEL, 2004
Statistical Process Control (SPC)
ATMEL, 2006
Robert Calajate
AMS Asia Inc.
Equipment Engineer
Garry Campos
Edgeworth Laguna Inc.
Assistant Manager Field Service Engineer