William Londoño
Heavy Vehicle Mechanic
Itagüi
Summary
Experienced mechanic with over seven years of experience specializing in engine and transmission repair. Proven ability to optimize vehicle performance through effective diagnosis and maintenance. Strong customer service skills, complemented by experience in hydraulic repair, ensure high-quality solutions and increased customer satisfaction.
Reliable, energetic Mechanic with passion for hands-on work. Identifies issues early and comes up with cost-effective solutions for client and business. Highly versatile and experienced with latest technology and advancements in industry.
Overview
8
8
years of professional experience
1
1
Certificate
Work History
Mechanic
JIN SHAN ANDES S.A.S
02.2025 - Current
- Repair engine and transmission components to rebuild engines and improve the performance of mining machinery.
- Disassembled defective parts to make proper repairs.
- Improved vehicle performance by conducting thorough inspections and identifying necessary repairs.
- All types of preventive and corrective maintenance of mining machinery to ensure maximum production
Diesel Electromechanical
Servitruck
01.2024 - 02.2025
- Repair and diagnosis of engines of multiple brands, guaranteeing delivery times and timely solutions.
- Diagnosis of highly complex electrical and electronic problems
- Attention to the breakdown in your work area
- interpretation of electrical plans
Expert Automotive Mechanic
EDINSA Contracting & Renovations
10.2022 - 12.2023
- Repair of Cummins engines such as ISX, ISM, ISL, ISB, ISX 15, repair of Eaton Fuller mechanical transmissions such as 14210, 11210, 16918, 16915 according to the manufacturer's manual
- Repair of Caterpillar C15, C18, C27, C4.4, C4.2, C7, C9, 3406, 3126, and 3116 engines, complying with the manufacturer's standards
- Increased workshop efficiency by maintaining a clean and organized workspace.
- Utilized diagnostic equipment to evaluate mechanical problems in vehicles.
- Exceeded customer expectations by consistently delivering exceptional service and workmanship.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Improved customer satisfaction by providing timely and accurate diagnostics of vehicle issues.
- Streamlined workflow, effectively managing multiple repair tasks simultaneously.
- Enhanced team productivity by collaborating with colleagues on complex repair jobs.
- Maintained detailed records of services performed to streamline future maintenance processes for customers.
- Maintained accurate records of time and materials required to perform repairs and service.
Automotive Mechanic
Mina El Gran Porvenir Del Libano SA
10.2020 - 09.2022
- Completed full vehicle inspections to check for leaks, damage, or other issues of concern.
- Replaced damaged, missing, or defective parts with new and refurbished components.
- Kept equipment in good working order by following operating instructions, troubleshooting breakdowns, and maintaining supplies.
- Test drove vehicles to determine problems and test repairs.
- Maintained functionality and reliability of engines, machines, and systems through regular diagnostic checks.
- Checked brake systems and determined need of pad replacement, disc turning or other maintenance requirements.
- Serviced vehicles according to OEM recommended maintenance schedules for oil changes, engine tune-ups and fluid changes.
- Consulted manuals, technical documentation, and repair tree charts for further information prior to conducting fixes.
Diesel Mechanic
OLEOHIDRAULICA Y CONTROL S.A.S
01.2019 - 10.2020
- Utilized hand tools and power tools to repair and maintain diesel engines according to industry standards.
- Supported overall workshop efficiency by maintaining a clean, organized workspace and adhering to safety guidelines.
- Maintained detailed records of all repairs, parts replacements, and services performed for reference during future work.
- Enhanced engine performance by conducting regular maintenance and repairs on diesel engines.
- Troubleshot and diagnosed problems with brakes, steering, and transmissions.
- Diagnosed and repaired diesel engines to restore functionality in heavy-duty vehicles.
- Ordered parts necessary for vehicle repairs and new installations.
- Troubleshot electrical system issues accurately to reduce the likelihood of recurring problems down the line.
- Contributed to a positive work environment with strong interpersonal skills, teamwork abilities, and effective communication among colleagues and supervisors alike.
- Examined engines, transmissions and vehicle systems to diagnose issues.
Heavy Vehicle Mechanic
Casa Inglesa
04.2018 - 11.2018
- Diagnosed complex electrical issues using advanced diagnostic tools, leading to effective troubleshooting and repair solutions.
- Performed engine overhauls to extend the lifespan of heavy vehicles, saving companies on replacement costs.
- Collaborated with team members to streamline workflow processes, resulting in more efficient job completion times.
- Repaired and replaced engine parts such as pistons, cylinders and liners to restore function.
- Analyzed malfunctioning equipment and determined type of repairs required.
- Diagnosed and repaired hydraulic and electrical systems to maintain equipment function.
Heavy Vehicle Mechanic Apprentice
Casa Inglesa
10.2017 - 03.2018
- Improved vehicle reliability by performing comprehensive maintenance inspections and implementing timely repairs.
- Coordinated with parts suppliers to secure high-quality components at competitive prices, reducing overall repair costs for clients.
- Optimized fuel efficiency through careful tuning of engines and drivetrain components during routine service appointments.
- Utilized hydraulic jacks and hoists to safely lift heavy vehicles during inspection and repair processes.
- Increased customer satisfaction with transparent communication regarding repair progress, costs, and timeframes.
Education
WELDING REFILLS WITH SMAW PROCESS - Manufacturing Engineering
SENA
Ibague, Colombia 05.2001 -
SYMBOLS AND GRAPHIC INTERPRETATION OF WELDING PLAN - Manufacturing Engineering
SENA
Ibague, Colombia 05.2001 -
ISX15 CM 2250 SN ENGINE OVERHAUL - Manufacturing Engineering
CUMMINS
Medellin, Colombia 05.2001 -
Dimensional Metrology Applied To Mechanical Mainte - Manufacturing Engineering
SENA
Ibague, Colombia 05.2001 -
Operate A Tracked Backhoe - Manufacturing Engineering
SENA
Ibague, Colombia 05.2001 -
FRONT LOADER OPERATION - Manufacturing Engineering
SENA
Ibague, Colombia 05.2001 -
Operate Heavy Machinery According To The Manufactu - Manufacturing Engineering
SENA
Ibague, Colombia 05.2001 -
Automotive Mechatronic Maintenance - Manufacturing Engineering
SENA
Medellin, Colombia 05.2001 -
English Dot Works Beginner-ingles - Language
SENA
Medellin, Colombia 05.2001 -
Maintenance of The Power Transmission Assembly - Manufacturing Engineering
SENA
Medellin, Colombia 05.2001 -
Skills
Mechanical systems
Read, learn about new technologies in the automotive field
Diesel electromechanic with more than 7 years of experience in predictive, preventive, and corrective maintenance of heavy equipment powertrains. I am a very proactive, dynamic person with a lot of love for my profession. I really like excellence and teamwork.
Certification
CST - Certified Service Technician
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Mechanic
JIN SHAN ANDES S.A.S
02.2025 - Current
Diesel Electromechanical
Servitruck
01.2024 - 02.2025
Expert Automotive Mechanic
EDINSA Contracting & Renovations
10.2022 - 12.2023
Automotive Mechanic
Mina El Gran Porvenir Del Libano SA
10.2020 - 09.2022
Diesel Mechanic
OLEOHIDRAULICA Y CONTROL S.A.S
01.2019 - 10.2020
Heavy Vehicle Mechanic
Casa Inglesa
04.2018 - 11.2018
Heavy Vehicle Mechanic Apprentice
Casa Inglesa
10.2017 - 03.2018
WELDING REFILLS WITH SMAW PROCESS - Manufacturing Engineering
SENA
05.2001 -
SYMBOLS AND GRAPHIC INTERPRETATION OF WELDING PLAN - Manufacturing Engineering
SENA
05.2001 -
ISX15 CM 2250 SN ENGINE OVERHAUL - Manufacturing Engineering
CUMMINS
05.2001 -
Dimensional Metrology Applied To Mechanical Mainte - Manufacturing Engineering
SENA
05.2001 -
Operate A Tracked Backhoe - Manufacturing Engineering
SENA
05.2001 -
FRONT LOADER OPERATION - Manufacturing Engineering
SENA
05.2001 -
Operate Heavy Machinery According To The Manufactu - Manufacturing Engineering
SENA
05.2001 -
Automotive Mechatronic Maintenance - Manufacturing Engineering
SENA
05.2001 -
English Dot Works Beginner-ingles - Language
SENA
05.2001 -
Maintenance of The Power Transmission Assembly - Manufacturing Engineering
SENA
05.2001 -
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