LESTER LOUIE JOHN L. LIWANAG
Abu Dhabi
Summary
Strategic Supervisor with expertise prioritizing projects, planning workflow and managing employees to achieve operational goals. Resourceful individual with 8 years of active experience managing efforts within deadline-driven environments. Diplomatic individual with strong leadership and decision-making skills.
Overview
12
12
years of professional experience
1
1
Certification
Work History
MEP Supervisor
EFS Facilities Services Management
Abu Dhabi, United Arab Emirates
08.2023 - Current
- Received and completed work orders on time to enhance customer satisfaction with services rendered
- Performed general cleaning and maintenance tasks necessary to keep equipment and tools in clean, operable condition
- Assessed accuracy of heating and refrigeration repair procedures and gave feedback to management
- Operated tools and equipment following established safety procedures to prevent injury to self and others
- Examined heating and refrigeration systems, air-conditioning and air compressors for signs of defects or malfunction.
- Enhanced MEP system efficiency by implementing preventive maintenance programs and optimizing equipment performance.
- Reduced downtime for MEP systems through timely troubleshooting and repair of malfunctions.
- Increased energy savings with regular monitoring of HVAC, electrical, and plumbing systems.
HVAC Technician
EFS Facilities Services Management
Abu Dhabi, United Arab Emirates
02.2016 - 08.2023
- Improved system efficiency by conducting thorough HVAC equipment inspections and maintenance.
- Enhanced customer satisfaction by providing prompt and professional service for all HVAC-related issues.
- Installed new heating, ventilation, and air conditioning systems in residential and commercial buildings with precision and attention to detail.
- Troubleshot complex HVAC problems, identifying root causes and implementing effective solutions.
- Collaborated with project managers to ensure timely completion of large-scale HVAC installations.
- Performed comprehensive preventative maintenance on various types of HVAC equipment, prolonging their lifespan.
- Served as a mentor to junior technicians, providing guidance on best practices for troubleshooting and repairing various types of HVAC equipment.
- Contributed to a safer work environment by adhering to industry safety standards and regulations during all tasks performed.
Junior AC Technician
Ianair Engineering Services
PHILLIPINES
04.2014 - 06.2015
- Enhanced system efficiency by conducting regular maintenance and inspections on AC units.
- Ensured optimal performance by troubleshooting and repairing complex HVAC systems.
- Reduced energy costs for clients by recommending and implementing energy-saving solutions for their AC systems.
- Maintained a high level of customer satisfaction with timely and accurate diagnoses of AC issues.
Associate AC Technician
Central Luzon Doctors Hospital
Philippines
01.2012 - 01.2013
- Servicing the ACs as directed by the senior
- Repairing the ACs which include all electronic and mechanical parts
- To do stress testing and run time testing of repaired parts
- Collaborating with the AC's concerned company for the parts requirements
- Assisting customers in filling guarantee or warranty claims
- Advising the clients about the techniques by which ACs can be run with minimum consumption of electricity
- Cleaning all types of units of Air Conditioned
- Installing all types of units of AC.
Education
HVAC Certificate - HVAC
Technical Education And Skills Development Authority, (TESDA
PHILLIPINES01.2014
Skills
- Vast experience of handling ACs of different companies
- Good exposure in installing, maintaining and repairing the air conditioners
- Analytical approach to work
- Good communication skills with positive attitude
- Admirable skills in operating all types of power and hand tools, safely and effectively
- Thorough with the servicing procedure of AC
- Well trained and experienced in AC maintenance for a whole building
- Well trained in installation of all types of AC units
- Dedicated team player
- Excellent problem solver
- Team Leadership
- Microsoft Office
- Time Management
- HVAC Systems
Certification
HVAC CERTIFICATE
Languages
English
Bilingual or Proficient (C2)
FILIPINO
Bilingual or Proficient (C2)
Personal Information
- Nationality : Filipino
- Date of Birth : October 12, 1992
- Gender : Male
- Marital Status : Married
- Passport No : P3052067B
- Date of issue : September 17, 2019
- Date of expiry : September 16, 2029
- Visa status : Employment visa
Timeline
MEP Supervisor
EFS Facilities Services Management
08.2023 - Current
HVAC Technician
EFS Facilities Services Management
02.2016 - 08.2023
Junior AC Technician
Ianair Engineering Services
04.2014 - 06.2015
Associate AC Technician
Central Luzon Doctors Hospital
01.2012 - 01.2013
HVAC Certificate - HVAC
Technical Education And Skills Development Authority, (TESDA