• The sustained assembly process, production, tools, and equipment. Ensured product meet dateline, quality, efficient manpower and training, good material inventory and quality, testing and packaging with sufficient tool and equipment (PM and calibration).• Liaised with internal and external customers to sustain and establish customer process flow by sustaining WI, MPN, Assembly checklist, ECN & ECO, eDA, eCAPA, and oracle update. • Managed tools and equipment included by establishing… Show more • The sustained assembly process, production, tools, and equipment. Ensured product meet dateline, quality, efficient manpower and training, good material inventory and quality, testing and packaging with sufficient tool and equipment (PM and calibration).• Liaised with internal and external customers to sustain and establish customer process flow by sustaining WI, MPN, Assembly checklist, ECN & ECO, eDA, eCAPA, and oracle update. • Managed tools and equipment included by establishing good system and maintenance, a new purchase, HIRARC, PM and calibration, spare parts, and production expenses by establishing a tracking system, checklist of effective maintenance• Achieveda. Set up a material inventory system for material tracking from the main store.b. Prepared training material for Thailand line set up ( video, WI, and checklist)c. Relay out SDT production line according to process flow and product. (Jun 2021)d. Perform 4 Kaizen project per year. Show less

• Lead PM team by performing preventive maintenance PM), troubleshooting, spare part management, equipment improvement, calibration, technician empowerment, and document preparation or update. • Improved equipment efficiency by sustained yield>97% and OEE 85%. Pareto’s data was used to eliminate the highest downtime contribution through equipment control process optimization, the flexibility of package conversion, equipment reliability, and performance to the original level… Show more • Lead PM team by performing preventive maintenance PM), troubleshooting, spare part management, equipment improvement, calibration, technician empowerment, and document preparation or update. • Improved equipment efficiency by sustained yield>97% and OEE 85%. Pareto’s data was used to eliminate the highest downtime contribution through equipment control process optimization, the flexibility of package conversion, equipment reliability, and performance to the original level • Worked with several tools and methods such as Fishbone, CAPA, 5W1H, 4M, 5 Why, 8D, FMEA, DOE, WI, Checklist, OCAP, FMEA, and ECN with appropriate data to solve the issue. • Empowered technician skills and knowledge by providing training and advice to improve maintenance skills. • Drive equipment, product, and process improvements according to control plan and FMEA for quality, reliability, cost, sourcing, validation (internal and external customer), yield, process stability/capability (SPC), productivity, and safety/ergonomics.• Validated and qualified product transfers to meet high volume manufacturing (HVM) such as yield, process, and equipment. Participated in audit activities (ISO14001, IATF16949).• Machine coverage area DA Esec2100, Reflow RO380+ VOC (ASM), Clip Bonder eClip, Laser Mark NSW-L200, UV RAD2010, Printing DEK NE0HORIZON 03iX, Solder Inspection aSPire2, Ultrasonic, Tapping, Solder (Flux) Cleaning, Laser Mark, Solder Ball attach & Singulation.• Achieved a. Project improvement – Collet design improvement to increase UPH and drop die issue(DA), reduce die set burr by implemented maintenance program (Clip Attached), b. Co-Lead of new equipment setup. Purchasing spec creator for new machine setup until equipment is set up in the production line. (Completed 3 lines). Show less

• Lead equipment team (laser drill module) to perform preventive maintenance (PM) & troubleshoot (sustain) with target OEE above 85%.• Coordinated maintenance program through the TPM program for implementing PM, TBM, CBM, PIS, and AM.• Generated management report and presented analyzed downtime, root cause, countermeasure, and correction or improvement for equipment. • Support process, production, and quality team to improve product quality and yield.• Various problem-solving… Show more • Lead equipment team (laser drill module) to perform preventive maintenance (PM) & troubleshoot (sustain) with target OEE above 85%.• Coordinated maintenance program through the TPM program for implementing PM, TBM, CBM, PIS, and AM.• Generated management report and presented analyzed downtime, root cause, countermeasure, and correction or improvement for equipment. • Support process, production, and quality team to improve product quality and yield.• Various problem-solving tools are used to find the root cause (fishbone diagram, checklist, check sheet, flowchart, Pareto chart, 5Why, Gantt chart).• Spare part stock control through spare part usage analysis, design, and life span within allocated cost (USD20K/month).• Achieved improvement projects).a. Implemented movable pick-up bracket by reducing 50 % (original 4 hrs. (Extended module).b. Eliminated sheet out during load and unload panel elevator module at the machine by implementing permanent guide bar. c. New machine commissioning and generating the buy-off report (completed 4 units).d. Empower team members to improve skills, and participated in monthly kaizen projects and yearly projects (10 techs). Show less

• Responsible to sustain line above 85% OEE by performing preventive maintenance (PM) and troubleshooting. The troubleshooting field area consists of mechanical, electrical, parameter setting, and setting jig and fixture.• Reviewed downtime and PM activities included data collecting, analyzing, recording, proposing a solution to find the root cause, and proposing a solution to achieve machine and equipment performances.• Support process and R&D team to improve the process, new product… Show more • Responsible to sustain line above 85% OEE by performing preventive maintenance (PM) and troubleshooting. The troubleshooting field area consists of mechanical, electrical, parameter setting, and setting jig and fixture.• Reviewed downtime and PM activities included data collecting, analyzing, recording, proposing a solution to find the root cause, and proposing a solution to achieve machine and equipment performances.• Support process and R&D team to improve the process, new product production, and re-layout line. • Achieved continuous improvement project to reduce 50% epoxy usage for die attached machine purpose by designing epoxy nozzle diameter to control epoxy usage at minimum quantity.• Coordinated spare parts by managing and cost minimization activities. Activities to establish a systematic method to order, storage, withdraw, and inventory control (completed Jan 2012)• Machines coverage consists of ASM Wire Bond(AB339, Eagle 60, and Eagle 60 AP), ASM Die attached (AD829A /Tosok), Reflow Oven, Plasma, Blue M Oven, Silicone Inject, Tester and Sort, Laser Mark, Singulation, Trim and Form (TFTR), Tape and Reel (Ismeca), Tester and Over Mould(Towa), Solder Ball attach Show less

• Responsible to assemble and coordinate machine assembly projects, from zero level until set up at customer site to meet customer requirements and dateline. Gantt chart, checklist used to monitor progress, data collection, and prioritize the machine's problem. Completed 1 m/c per month.• Hand on reworked activities by handling the appropriate tools such as drill, surface grinder, milling machine, and lathe machine as a task.• Assembly machine areas are tester machine SOT & PM20 and… Show more • Responsible to assemble and coordinate machine assembly projects, from zero level until set up at customer site to meet customer requirements and dateline. Gantt chart, checklist used to monitor progress, data collection, and prioritize the machine's problem. Completed 1 m/c per month.• Hand on reworked activities by handling the appropriate tools such as drill, surface grinder, milling machine, and lathe machine as a task.• Assembly machine areas are tester machine SOT & PM20 and jig and fixture. • Familiar and understanding of pneumatic and hydraulic systems and components. Interpret mechanical drawing, exploded assembly drawing, BOM, product structure, mechanical job shop, and some basic electrical. Show less