Open to opportunities

Carlo Villarosa

@carlovillarosa

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Registered Mechanical Engineer focused on production optimization, HVAC systems, and safety-driven operations.

Philippines

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What I'm looking for

I seek roles where I can improve production uptime and HVAC reliability, lead maintenance teams, apply safety standards, and drive efficiency and cost reductions.

I am a Registered Mechanical Engineer with hands-on experience in production engineering and HVAC shift operations, delivering process improvements, preventive maintenance programs, and reliability-focused troubleshooting. I have a strong academic record, recognized as a Dean's Lister, and completed certifications in occupational safety and first aid.

I have led teams in production and HVAC maintenance, implemented data-driven efficiency improvements, and coordinated quality and safety activities across facilities. I am committed to continuous learning, inclusive leadership, and applying engineering best practices to reduce waste, increase uptime, and ensure compliant, safe operations.

Experience

Work history, roles, and key accomplishments

Production Engineer

Purefoods-Hormel Company Inc. – San Miguel Foods

Aug 2025 - Jan 2026 (5 months)

Operated and optimized production equipment to maximize output and reduce waste; conducted time studies and implemented process improvements that lowered costs and improved uptime. Coordinated with Quality Assurance and led preventive maintenance to resolve bottlenecks and machine breakdowns.

Time Studies Process Improvement Quality Assurance Root Cause Analysis

Shift Engineer

Developed Logical Techniques for Airconditioning Technologie

Mar 2025 - May 2025 (2 months)

Supervised HVAC technicians and managed preventive maintenance and troubleshooting of chillers, AHUs, FCUs, VRF, split, and package units at NAIA Terminal 2; maintained logs and monitored temperature/humidity to ensure system reliability. Performed shift handovers to ensure continuity of operations.

HVAC Systems Troubleshooting Environmental Monitoring Maintenance Reporting Team Supervision

Education

Degrees, certifications, and relevant coursework

Technological University of the Philippines – Manila

Bachelor of Science, Mechanical Engineering

Grade: GWA 1.92

Activities and societies: Dean’s Lister 2020–2023; DOST-SEI Scholar; Philippine Society of Mechanical Engineers – TUP Student Unit (Auxiliary Director 2022–2024); Organization of Students for Environmental Safety and Health (Student Member 2022–2024)

Completed a Bachelor of Science in Mechanical Engineering with a cumulative GWA of 1.92 and Dean's List honors (2020–2023).