Carlos Portillo
Mechanic
Richmond,TX
Work Preference
Summary
Experienced automotive technician with strong troubleshooting, computer diagnostics, and preventive maintenance skills. Known for identifying electrical and mechanical issues quickly, supporting safe repairs, and maintaining accurate service documentation.
Overview
27
27
years of professional experience
3
3
years of post-secondary education
Work History
Automotive Technician
Sef Employed
Richmond, TX
01.2000 - 01.2003
- Repaired engines, transmissions, brakes, steering, and suspension systems to restore vehicle performance.
- Inspected vehicles for safety compliance and identified needed maintenance before failures occurred.
- Replaced worn components and calibrated systems according to manufacturer specifications.
- Diagnosed mechanical and electrical issues using scan tools and inspection procedures.
- Documented repair findings, parts usage, and service recommendations for accurate work orders.
- Maintained a clean and organized work environment, demonstrating pride in personal workspace while contributing to overall shop cleanliness.
- Performed diagnostic and troubleshooting procedures to find and identify root causes of mechanical issues.
- Serviced vehicles according to OEM recommended maintenance schedules for oil changes, engine tune-ups and fluid changes.
- Changed, rotated, and balanced tires on different types of vehicles.
- Inspected and tested vehicles and completed preventive maintenance such as engine tune-ups, oil changes, tire rotations, wheel balancing, and filter replacement.
- Enhanced customer satisfaction by providing timely and accurate repair estimates for various automotive issues.
Truck Driver
Interstate Express
Richmond, TX
01.2003 - 01.2009
- Operated commercial trucks to transport freight safely across assigned routes and delivery schedules.
- Inspected vehicles before and after trips to verify roadworthiness and report maintenance concerns.
- Maintained accurate logs, delivery records, and shipping documentation for compliance and tracking.
- Secured loads to prevent damage and meet cargo safety requirements during transit.
Body Shop Technician
Apollo Paint & Body Shop
Richmond, TX
01.2009 - 01.2014
- Repaired dents, scratches, and structural damage to restore vehicle fit and finish.
- Replaced panels, bumpers, and trim components following OEM repair procedures.
- Aligned frames and body components to factory specifications using hydraulic and straightening equipment.
- Matched paint surfaces and prepared vehicles for refinishing with precision sanding and masking.
- Inspected damaged body panels and identified repair requirements using industry-standard measurement tools.
- Maintained safe, organized work areas while handling body shop tools and materials.
Tunnel Operator
SAK CONTRUCTION
O'Fallon, MO
01.2014 - 01.2016
- Monitored tunnel equipment controls, maintaining safe, continuous excavation operations.
- Adjusted machine settings to support alignment, pressure, and production requirements.
- Inspected ventilation, lighting, and communication systems for operational reliability.
- Trained new operators on safety protocols, equipment checks, and workflow procedures.
Heavy Equipment Operator
Daily Express
Houston, TX
01.2016 - 01.2023
- Operated heavy equipment to load, unload, and position freight for safe transport
- Secured loads according to transport safety requirements and cargo specifications
- Inspected equipment before use and reported mechanical issues promptly
- Coordinated with dispatch and yard staff to maintain smooth workflow
Auto Mechanic
Self Employed Services
Richmond, TX
01.2023 - Current
- Inspected wiring, connectors, and panels to identify faults and support safe repairs.
- Calibrated electrical instruments and maintained accurate records for diagnostic work.
- Assisted with electrical system testing and verified component functionality against schematic requirements.
- Supported troubleshooting of circuits, controls, and equipment under senior guidance.
- Assembled and wired prototype components following technical drawings and specifications.
- Maintained hand tools, test equipment, and work areas to meet safety standards.
- Evaluated electrical installations and systems to isolate faults and implement corrective actions.
- Delivered prompt service to address electrical system concerns.
Education
Electrical Engineering
ITT Technical Institute
Houston, TX 04.2010 - 06.2013
Skills
- Fluid exchange services
- Brake systems
- Brake system repair
- Parts replacement services
- Manual transmissions
- Component replacement
- Air conditioning repair
- Filter replacement services
- Fuel injection
- Parts replacement
- Bearing replacement
- Tire rotation
- Filter replacements
- Engine oil changes
- Engine overhauls
- Battery maintenance
- Electrical system repair
- Vehicle servicing
- Computer diagnostics
- Repair estimates
- Repair documentation
- Cost estimation services
- Estimate preparation
- Oil change services
- Engine overhauls
- Troubleshooting procedures
- Diesel engines
- Diagnostic assessments
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Auto Mechanic
Self Employed Services
01.2023 - Current
Heavy Equipment Operator
Daily Express
01.2016 - 01.2023
Tunnel Operator
SAK CONTRUCTION
01.2014 - 01.2016
Electrical Engineering
ITT Technical Institute
04.2010 - 06.2013
Body Shop Technician
Apollo Paint & Body Shop
01.2009 - 01.2014
Truck Driver
Interstate Express
01.2003 - 01.2009
Automotive Technician
Sef Employed
01.2000 - 01.2003