Wikwik Sayas
@wikwiksayas
Experienced transport refrigeration mechanic specializing in Thermo King and Carrier.
PhilippinesWhat I'm looking for
I am an experienced Refrigeration and Air Conditioning Mechanic with extensive hands-on work in transport refrigeration systems, welding, and mechanical maintenance.
From 2012 to 2019 I worked as a Transport Refrigeration Mechanic/Technician handling Thermo King SR, MD and T-Series models and Carrier Suora units across western Saudi Arabia, where I led teams and supervised operations.
I have strong troubleshooting skills for electrical and mechanical systems, experience with refrigerant recovery and charging (R134a, R404), compressor and engine overhauls, alarm-code diagnostics using Thermoguard, and welding (SMAW, GTAW).
I prioritize safety, preventive maintenance, and quality workmanship, and I have been recognized for outstanding performance and technical excellence in GTAW and field service.
Experience
Work history, roles, and key accomplishments
Transport Refrigeration Mechanic
National Agricultural Development Corporation
Jan 2012 - Dec 2019 (7 years 11 months)
Led installation, preventive and corrective maintenance, and repair of nearly 1,000 Thermo King and Carrier transport refrigeration units across Western Saudi Arabia, supervised a team of 30 and improved fleet reliability through systematic troubleshooting and compressor overhauls.
Welder
TIPCO
Jan 2010 - Dec 2010 (11 months)
Performed SMAW and GTAW welding and metal fabrication for industrial components, ensuring high-quality welds and adherence to safety and quality standards.
Education
Degrees, certifications, and relevant coursework
TESDA Region IV-A CALABARZON
TESDA Certificate, Electronics
2004 - 2004
Achieved an Electronics certification from TESDA Region IV-A (CALABARZON) in 2004.
Saint Francis High School
High School Graduate, Secondary Education
Completed secondary education at Saint Francis High School.
Calumpang Elementary School
Elementary Graduate, Primary Education
Completed elementary education at Calumpang Elementary School.
St. Elizabeth Vocational Training (TESDA)
TESDA NC II Certificates, Welding (SMAW, GTAW)
Completed vocational training in Shielded Metal Arc Welding (SMAW) and Gas Tungsten Arc Welding (GTAW) under TESDA.
LMSTC Vocational TESDA, Lucena City
Vocational Certificate, Vocational Training
Undertook vocational training through TESDA at LMSTC in Lucena City.
TESDA Nueva Ecija
TESDA NC II, Welding
2009 - 2009
Activities and societies: Best in GTAW (2009)
Completed Shielded Metal Arc Welding (SMAW NC II) and Gas Tungsten Arc Welding (GTAW NC II) trainings from September to November 2009.
Tech stack
Software and tools used professionally
Availability
Location
PhilippinesAuthorized to work in
Job categories
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