Address
**** ****** **., ***. ****, Manila,
Philippines
Phone
****************@*****.***
CONTACT ME
ISAGANI DIAZ MAMERTO
PROFILE SUMMARY
Dependable and safety-conscious professional with 15+ years of combined experience in automotive servicing, technical troubleshooting, and profes- sional driving. Adept at diagnosing and repairing Lexus and Toyota vehicles, ensuring roadworthiness, and providing excellent customer service. Skilled at navigating Metro Manila and nearby provinces with strong knowledge of traffic regulations and preventive maintenance. Committed to efficiency, professionalism, and continuous improvement. CAREER OBJECTIVE
To contribute my technical expertise and driving experience in a reputable company, ensuring safe transport, reliable vehicle performance, and excellent service while continuously developing my skills and supporting my family.
WORK EXPERIENCE
Grab Car Driver
Grab Transport Network, Metro Manila — August 2023 – Present
• Safely transport clients across Metro Manila, ensuring comfort and adherence to traffic laws.
• Maintain vehicle cleanliness and routine checks for optimal performance.
• Deliver prompt and courteous service, maintaining a high customer satisfaction rating.
• Utilize navigation apps for efficient route planning, reducing travel time and fuel costs.
Driver
Toyota Makati, Inc. (TMI) — December 2019 – May 2023
• Provided reliable transport of company personnel and customers, ensuring punctuality and safety.
• Performed routine vehicle inspections and minor repairs to prevent downtime.
• Supported dealership logistics by handling vehicle transfers and document delivery.
• Maintained accurate trip logs and complied with company driving policies.
Lexus & Toyota Automotive Technician
Toyota / Lexus Service Center — April 2007 – April 2019
• Conducted mechanical and electrical diagnostics, repairs, and preventive maintenance.
• Performed engine tune-ups, brake system servicing, and suspension repairs.
• Ensured quality control through thorough testing and compliance with manufacturer standards.
• Collaborated with senior technicians and service advisors to improve workflow efficiency.
EDUCATION
Vocational
Gusman Institute of Technology
Automotive Servicing (1990-1991,
Undergraduate)
High School
Doña Teodora Alonzo High School
Graduate 1990
Elementary
Bonifacio Elementary School
Graduate 1984
CORE SKILLS
• Professional Driving (Private,
Ride-Hailing, Shuttle)
• Preventive & Corrective Vehicle
Maintenance
• Automotive Diagnostics (Toyota &
Lexus)
• Customer Service & Client Relations
• Road Safety & Defensive Driving
• Basic Electrical & Mechanical
Troubleshooting
• Time Management & Route Planning
• Teamwork & Work Ethics
CHARACTER REFERENCES
Christopher Pipino
Team Leader, Toyota Makati Inc., PH
Adriane Robles Agotilla
Administrator, Toyota Plaza Isatown, Bahrain
009**-***-*** 6205
Dominator Sta. Rosa Jr.
Training & Support Manager, Toyota Plaza Isatown, Bahrain 009**-***-*** 6205
Jeffrey Santander
Technical Support, Bahrain
PERSONAL INFO
Date of Birth: 20 June 1971
Nationality: Filipino
Marital Status: Married
Religion: Roman Catholic
Height: 5’7”
Weight: 80 kg
Children: Emmanuel Miguel, Mathew
Miguel, Martin Miguel Mamerto
Passport No.: P1705578B