David Osejo
Van Nuys
Summary
To excel in service and performance and to grow the company in which I am given the opportunity to extend my services.
Overview
29
29
years of professional experience
1
1
Certification
Work History
Automotive Mechanic
BIMBO BAKERIES USA
Montebello, CA
05.2023 - Current
- Diagnosed and repaired automotive systems, ensuring optimal vehicle performance.
- Conducted routine maintenance and inspections to enhance safety and reliability.
- Collaborated with team members to streamline repair processes and reduce downtime.
- Trained junior mechanics on best practices for troubleshooting and repairs.
- Implemented preventive maintenance schedules to minimize equipment failures.
- Utilized diagnostic tools to identify issues accurately and expedite repairs.
- Developed efficient workflow strategies that improved service turnaround times.
- Maintained detailed records of repairs, services, and parts inventory for accountability.
- Replaced damaged, missing, or defective parts with new and refurbished components.
- Serviced vehicles according to OEM recommended maintenance schedules for oil changes, engine tune-ups and fluid changes.
- Checked brake systems and determined need of pad replacement, disc turning or other maintenance requirements.
- Test drove vehicles to determine problems and test repairs.
- Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
- Inspected and tested equipment to locate worn and damaged parts.
- Changed vehicle oil and replaced filter.
- Inspected and tested vehicles and completed preventive maintenance such as engine tune-ups, oil changes, tire rotations, wheel balancing, and filter replacement.
- Followed established safety procedures and techniques when working under lifted vehicles.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Tested newly installed equipment to determine proper functionality and compliance with regulations.
- Ordered repair parts quickly to prevent delays in projects and repair work.
- Assessed vehicle maintenance status and completed needed service.
- Prevented potential breakdowns, conducting comprehensive preventative maintenance checks on client vehicles.
- Utilized diagnostic equipment to evaluate mechanical problems in vehicles.
- Measured depth of current tire tread and educated customers about dangers of low tread.
- Inspected vehicles and evaluated condition of systems, equipment, lights, and accessories.
- Maintained functionality and reliability of engines, machines, and systems through regular diagnostic checks.
- Read and followed technical documentation to complete accurate repairs.
- Delivered fast resolutions to emergency situations, prioritizing repairs for stranded motorists or critical fleet vehicles when needed.
- Exceeded customer expectations by consistently delivering exceptional service and workmanship.
- Kept equipment in good working order by following operating instructions, troubleshooting breakdowns, and maintaining supplies.
- Maintained detailed records of services performed to streamline future maintenance processes for customers.
- Consulted manuals, technical documentation, and repair tree charts for further information prior to conducting fixes.
- Stayed up-to-date on industry advancements through regular participation in training programs and workshops.
Mechanic
City of Santa Monica Big Blue Bus
Santa Monica, CA
10.2014 - 12.2016
- Performed routine and periodic preventative maintenance inspection on vehicles and equipment
- Performs repairs on a variety of gasoline, diesel, hybrid, and alternative fuel-powered (Liquefied Natural Gas and Compress Natural Gas) buses, emergency vehicles, shop equipment and other City vehicles
- Troubleshoots, repairs, rebuilds and performs preventive maintenance on major bus components including engines, transmissions, differentials, air conditioning systems, compressors, wheelchair lifts/ramps, and various electrical parts
- Performed bus exchanges and road calls
- Troubleshoot and repair fire apparatus including pumps, valves, controls, piping, hydraulic and electrical systems
- Ensures that complete chassis, engines and components are pressure-washed and shop work areas are cleaned in accordance with mechanic shop standards. Follows applicable safety rules and regulations
- Maintains paper and electronic records of repairs and maintenance
- 1660 7th Street Santa Monica, CA 90401 |Tel: 310-458-1975
Automotive technician
Airbag Plus Inc.
Northridge, CA
06.2013 - 01.2014
- Auto diagnostic
- Mobile repair unit
- A/C and airbag system programming
- 18720 San Fernando Mission Boulevard, Northridge, CA 91324 | Tel: 213-590-3260
Automotive technician (owner/employee)
Studio Auto Works
Studio City, CA
09.2007 - 05.2012
- Estimates
- Employee payroll and timekeeping
- Customer service
- Assisted employees in repairs as needed
- 11481 Ventura Boulevard Studio City, CA 91604 | Tel: 818-760-1400
Automotive technician
Monty's Auto Service Center
Studio City, CA
04.1997 - 09.2007
- Diagnostic and repair
- Maintenance
- Complete engine and transmission repair
- Air condition & break repair
- Steering repair
- Engine performance revision
- Electrical repair
- Estimates and clerical duties assigned by the former owner (Montasser Amari)
- 11481 Ventura boulevard. Studio City, CA 91604 | Tel: 818-760-1400
Education
High School Diploma - Heating, Ventilating, and Air-Conditioning (HVAC) 1, 2, 3, Electrical 1, 2, 3
West Valley Occupational Center
Woodland Hills, CA06.2018
Skills
- Certified Electrician
- HVAC Certification
- ASE certified (ASE#: 1159-4349)
- Thirty-two years of automotive repair experience
- Customer service experience
- Extensive experience with diagnostic scanners
- Airbag repair experience
- Estimate software (autobody and mechanical) ie ALLDATA, MITCHELL
- Legal US citizen / Bilingual in English and Spanish (written and verbal)
- Brake systems
- Vehicle inspections
- Engine repair
- Computer diagnostics
Accomplishments
- Supervised team of [Number] staff members.
- Achieved [Result] through effectively helping with [Task].
- Achieved [Result] by completing [Task] with accuracy and efficiency.
Certification
- [Area of certification] Training - SNAPON TRAINING SOLUTIONS
- [Area of certification], [Company Name] - ASE
Languages
English
Professional Working
Timeline
Automotive Mechanic
BIMBO BAKERIES USA
05.2023 - Current
Mechanic
City of Santa Monica Big Blue Bus
10.2014 - 12.2016
Automotive technician
Airbag Plus Inc.
06.2013 - 01.2014
Automotive technician (owner/employee)
Studio Auto Works
09.2007 - 05.2012
Automotive technician
Monty's Auto Service Center
04.1997 - 09.2007
High School Diploma - Heating, Ventilating, and Air-Conditioning (HVAC) 1, 2, 3, Electrical 1, 2, 3
West Valley Occupational Center