Javier Mejía Navarro
West Des Moines,Iowa
Summary
Bilingual Spanish and English.
Experience in DPF, DPF Emission control systems.
Trained and Qualified to use Jaltest technology, Jaltest Diagnostics provides advanced diagnostics and dealer-level bi-directional tests, but also technical information and repair guides within the same platform.
Overview
37
37
years of professional experience
Work History
Senior Diesel Mechanic
IOWA EARTH WORKS
Huxley, Iowa
09.2021 - 09.2024
- Optimized fuel efficiency within the fleet by performing thorough inspections of emission control systems and making necessary adjustments or replacements as needed.
- Enhanced workplace safety through comprehensive training sessions on proper tool usage, lifting techniques, and hazardous materials handling procedures.
- Maintained detailed records of all repairs performed, allowing for accurate tracking of each vehicle''s history and needs over time.
- Implemented standardized troubleshooting processes for common diesel engine issues, leading to faster diagnosis and repair times.
- Provided emergency roadside assistance to customers experiencing breakdowns, quickly assessing the situation and performing necessary repairs to get them back on the road safely.
Diese Mechanic
Copeland Trucking
Des Moines, Iowa.
08.2020 - 10.2021
Repair and Maintenance of Refrigerated and Non-Refrigerated Trailers. Kenworth T-800 and Peterbilt Semi-Trucks
Mechanic
Monarch Materials Group
Adel, Iowa
06.2017 - 03.2020
Technician Diesel Mechanic
TMC
Des Moines, Iowa
08.2016 - 06.2017
Technician Diesel Mechanic
SOIL Engineering SA
Barranquilla, Colombia
12.2011 - 06.2015
Senior Technician of Mining and Construction Department
IMOCOM
Barranquilla, Colombia
04.2004 - 09.2010
Diesel Mechanic
SOS Employees S.A.
Barranquilla, Colombia
12.2003 - 04.2004
Assistant Coach
Unitransco S.A. Transportation Terminal
Barranquilla, Colombia
04.2003 - 11.2003
Diesel Mechanic
Rocio Pavimentos
Caracas, Venezuela
01.2002 - 12.2002
Diesel Mechanic
DIMATEC & TRATECSA
Barranquilla, Colombia
04.1999 - 01.2002
Diesel Mechanic
Associated Transport Company INC
Aruba
04.1993 - 01.1994
Diesel Mechanic
Monomeros
Barranquilla, Colombia
10.1987 - 11.1992
Education
Electro Pneumatic Controls -
Center Colombo-German at SENA
01.1998
Certification in Pneumatic Basics & Hydraulics -
Center Colombo-German at SENA
01.1997
Diesel Mechanic Degree -
SENA Technical School
01.1995
Diesel Technology Degree -
SENA Technical School
01.1992
High School Degree -
01.1985
Skills
- Versed in all software and hardware associated to Diesel Mechanics as well as Microsoft Office
- Mig and stick welding expertise
- Carrier & Thermo King Refrigerated Trailers
- Peterbilt Trucks: 379, 579
- Caterpillar: Wheel Loaders 910, 920966, 980b and V900B
- Caterpillar Mining Trucks: 793B, 777, 793C
- Mack Trucks: CH613, DM690 Mixer
- Iveco Trucks: 220 Y330
- Ford Trucks: F8000, F350, and F550
- Fiat Allis Wheel Loaders: FR12B
- Hyster Forklifts: H165E forklifts and H80FTRS 45-46
- Pettibone Crane: Telescopic crane 30, MK36 and MK40
- Groove Crane: Telescopic Crane
- Bucyrus Crane: Bucyrus Erie 61B
- Liebherr Excavator: 994 Litronic, 984 and 974B
- Drilltech Equipment: Geotechnical Drilling Rig T25k, Crawler Rock Drilling Rig D40K and D45KS
- Simco equipment: Geotechnical Drilling Rig 2800HT and 2400SK1
- Equipment Schwing: Concrete Pump SP500, Sp750-15, SP1000 and KVM 32XL
- Putzmeister equipment: Concrete Pump TK50 and TK 70
- Compressors Ingersoll Rand: Compressor 750 CFM, 900CFM, 185CFM, ECM 370, ECM350, and ECM351
- Equipment Tamrock: Drilling D40K
- Boart longyear equipment: DrillingLX6
- Equipment Sisu: Towing Tractor TT160 & TR180
- Skid loader Cat 299D3Xl , 299D3, 259,289
- CASE Magnum Tractor MX 270,255
- Case Quad Track 580,550
- Cat D4K LGP Dozer
- Cat 963D Track Loader
- Cat D6K LGP Dozer
- Ingersoll Rand Roller SD-70/77 TF Series
- JOHN DEERE Excavator 470, 4720 Tractor, 4710 Tractor, 4100 Tractor
- KENWORTH DUMP TRUCK T-800
- MACK DUMP TRUCK GU-713,
- KOMATSU D-51, D61 Dozers
- SIDE-DUMP TRAILERS
- VOLVO ECR-50, ECR-50F, ECR145EL, EC-235, EC-300EL
Timeline
Senior Diesel Mechanic
IOWA EARTH WORKS
09.2021 - 09.2024
Diese Mechanic
Copeland Trucking
08.2020 - 10.2021
Mechanic
Monarch Materials Group
06.2017 - 03.2020
Technician Diesel Mechanic
TMC
08.2016 - 06.2017
Technician Diesel Mechanic
SOIL Engineering SA
12.2011 - 06.2015
Senior Technician of Mining and Construction Department
IMOCOM
04.2004 - 09.2010
Diesel Mechanic
SOS Employees S.A.
12.2003 - 04.2004
Assistant Coach
Unitransco S.A. Transportation Terminal
04.2003 - 11.2003
Diesel Mechanic
Rocio Pavimentos
01.2002 - 12.2002
Diesel Mechanic
DIMATEC & TRATECSA
04.1999 - 01.2002
Diesel Mechanic
Associated Transport Company INC
04.1993 - 01.1994
Diesel Mechanic
Monomeros
10.1987 - 11.1992
Electro Pneumatic Controls -
Center Colombo-German at SENA
Certification in Pneumatic Basics & Hydraulics -
Center Colombo-German at SENA
Diesel Mechanic Degree -
SENA Technical School
Diesel Technology Degree -
SENA Technical School