Summary
Overview
Work History
Education
Timeline
Generic

Christopher Ramos

San Pedro,CA

Summary

Detail-oriented and mechanically skilled technician with over a decade of experience in computer systems and low-voltage installations. Certified as a Computer and HVAC Technician with EPA 608 Universal certification, demonstrating a strong commitment to industry standards. Proven expertise in troubleshooting, diagnostics, and system repair, complemented by proficiency in diagnostic tools such as multimeters, refrigerant gauges, and soldering equipment for efficient repair and maintenance of HVAC systems. Results-driven professional dedicated to delivering high-quality service and solutions in fast-paced environments.

Overview

16
16
years of professional experience

Work History

L2 Operator (Autonomous Specialist)

Transdev North America
Los Angeles, CA
10.2025 - Current

• Operated and evaluated self-driving vehicles in autonomous mode, collecting data, and providing feedback while maintaining high safety standards.

• Monitored vehicle systems, responded to dynamic environments, and troubleshoot modules using diagnostic guides, mobile devices, and laptops.

• Ensured compliance with safety protocols, regulatory requirements, and best practices; interacted professionally with passengers, engineers, and stakeholders to educate on AV technology.

• Managed vehicle security processes, daily reporting, software testing for new features, and bug documentation; adapted to shifts including evenings and weekends.

HVACR Technician – Preventative Maintenance

Ecotech Refrigeration
Anaheim, CA
08.2025 - 10.2025

• Perform scheduled preventative maintenance on commercial and restaurant HVACR systems.
• Service calls troubleshooting rooftop units
• Installation assistance includes recovering refrigerant, cut and brazed copper piping, pressure-testing with nitrogen etc.
• Cut and fitted fiberglass insulation for ductwork installations.

Warehouse Order Selector & Safety Committee Member

Smart & Final Main Distribution Center
Commerce, Ca
02.2019 - 11.2024
  • Operated center rider pallet jacks and utilized Talk-man radio voice-pick systems to accurately select, stack, and stage high-volume grocery and retail orders.
  • Performed safety walkthrough inspections, as a part of warehouse safety committee to identify hazards and enforce compliance with OSHA standards.

Field Service Technician

PAL Security Systems, Inc.
Hawthorne, Ca
02.2016 - 10.2017
  • Diagnosed and troubleshot hardware, software and network issues.
  • Installed and calibrated camera systems for residential and commercial properties.
  • Installed, configured and maintained computer systems and network connections.
  • Configured hardware, devices, and software to set up work stations for employees.
  • Removed malware, ransomware, and other threats from laptops and desktop systems.

Computer Repair Technician and HVACR Assistant

Freelance
Culver City, CA
08.2010 - Current
  • Built and repaired over 100 custom desktop PCs.
  • Provided consultations for clients on PC builds, upgrades, and compatibility.
  • Assist HVACR technicians with installing, repairing, and maintaining air conditioning, and refrigeration systems.
  • Provide general labor support, including lifting, carrying, and moving equipment.

Education

Certification - EPA 608 Universal

SkillCat
Online
07-2025

Trade School Diploma - HVAC Commercial

SkillCat
Online
07-2025

Certificate of Competency - HVAC Technician

SoCal Roc
Torrance, CA
06-2025

Certified CE - CompTIA A+

SoCal Roc
Torrance, CA
06-2016

Certificate of Competency - Computer Repair

SoCal Roc
Torrance, CA
06-2014

Certificate of Competency - Water/Gas/Drainage Sys

SoCal Roc
Torrance, CA
08-2009

GED -

Long Beach School For Adults
Long Beach, CA
03-2006

Timeline

L2 Operator (Autonomous Specialist)

Transdev North America
10.2025 - Current

HVACR Technician – Preventative Maintenance

Ecotech Refrigeration
08.2025 - 10.2025

Warehouse Order Selector & Safety Committee Member

Smart & Final Main Distribution Center
02.2019 - 11.2024

Field Service Technician

PAL Security Systems, Inc.
02.2016 - 10.2017

Computer Repair Technician and HVACR Assistant

Freelance
08.2010 - Current

Trade School Diploma - HVAC Commercial

SkillCat

Certificate of Competency - HVAC Technician

SoCal Roc

Certified CE - CompTIA A+

SoCal Roc

Certificate of Competency - Computer Repair

SoCal Roc

Certificate of Competency - Water/Gas/Drainage Sys

SoCal Roc

GED -

Long Beach School For Adults

Certification - EPA 608 Universal

SkillCat
Christopher Ramos