Arthur Delapaz

Results-driven Maintenance Engineering Manager and Mechatronics Engineer with a strong foundation in research, design, and technical development. Experienced in leading multidisciplinary projects involving automation, systems integration, and hands-on problem-solving across manufacturing environments. Proven success in rehabilitating distressed manufacturing assets, managing plastic injection molding machines, truck motorpool operations, and industrial facilities.

Recognized for reducing downtime, restoring equipment to industry-standard availability levels, and driving continuous improvement through creative, precise, and practical engineering solutions. Passionate about learning, collaboration, and contributing meaningful value to engineering and production operations.

Maintenance Engineer Manager at Uni-Home Plastic Manufacturing Corp. (2025-07 – Present)

• Performed preventive and corrective maintenance on plastic injection molding machines, maintaining 85–90% machine availability under standard manufacturing operation
• Reduced unplanned downtime by 15–20% and improved Overall Equipment Effectiveness (OEE) through better planning and execution
• Carried out servo controller troubleshooting using machine error codes and alarms, including sensor diagnosis and replacement
• Improved electrical cabinet layout, wiring, and components to enhance safety, reliability, and maintainability
• Conducted hydraulic valve inspection and troubleshooting to resolve pressure, flow, and motion issues
• Identified critical spare parts, performed parts identification and market research, and supported cost-effective sourcing
• Implemented machine upgrades and modifications to improve efficiency, reliability, and ease of operation
• Applied root cause analysis (RCA) to recurring machine failures and established preventive maintenance schedules for consistent operation
• Planned and implemented plastic injection molding modifications to improve product quality and production efficiency
• Led cost reduction initiatives through material optimization, process improvement, and machine or mold adjustments
• Supported item improvement activities to enhance product consistency and address quality concerns
• Conducted root cause analysis (RCA) on molding defects and production losses, implementing corrective and preventive actions
• Implemented preventive maintenance schedules to ensure safe and reliable fleet operation
• Maintained truck availability at 90–95%, aligned with standard fleet performance benchmarks
• Coordinated maintenance and repairs to minimize downtime and support operational requirements
• Managed facility electrical systems, including 3-phase to single-phase distribution and load scheduling
• Supervised voltage conversion and electrical system adjustments to support equipment and facility needs
• Planned and executed facility improvement projects to enhance safety, reliability, and operational efficiency

Research Engineer I at Bulacan State University (2021-03 – 2025-06)

• Led research and analysis to address engineering challenges and develop practical, innovative solutions
• Designed, tested, and prototyped systems and technologies, including automation using Python and Arduino
• Collaborated with engineers, scientists, and external partners; prepared MOAs and MOUs for inter-agency projects
• Authored technical papers, research reports, grant proposals, and project budget estimates
• Conducted market research, processed procurement requests, and represented the team in TWG and post-qualification evaluations
• Headed key government-funded project: DOST-PCAARRD – "Enhancing the Ornamental Crops Industry in Bulacan through S&T-Based Propagation, Varietal Improvement, and Capability Building"

Engineer Staff at Fuji Plastic Industry Phils., Inc. (2019-08 – 2019-11)

• Calibrated and prepared production equipment to ensure accurate and efficient operation
• Inspected equipment for defects and maintained quality and safety standards
• Diagnosed and resolved mechanical issues to minimize downtime
• Performed routine cleaning and maintenance to prevent breakdowns and extend machine life

Master of Science in Manufacturing Engineering – Bulacan State University (2024)

Bachelor of Science in Mechatronics Engineering – Bulacan State University (2014 – 2019)