Leonardo Barjas

San Bernardino,CA

Summary

Dynamic Computer Engineering undergraduate with extensive hands-on experience in computer hardware, system upgrades, and technical customer support. Strong foundation in hardware components, compatibility analysis, and troubleshooting, complemented by proven ability to communicate complex technical concepts to diverse user groups. Currently pursuing a Bachelor of Science in Engineering (Computer Engineering) at California State University, San Bernardino. Eager to leverage skills and knowledge through internships or entry-level opportunities in hardware development, embedded systems, or innovative computer engineering applications.

Overview

years of professional experience

Work History

Jupalena Computer Hardware Store

06.2022 - 07.2024

Diagnosed customer hardware needs and recommended compatible components for system upgrades and builds.
Provided guidance on CPUs, GPUs, RAM, storage, and peripheral compatibility.
Assisted with troubleshooting hardware-related issues, improving system performance and reliability.
Documented client requirements and translated technical details into clear recommendations.

Yahir’s Electronics

03.2021 - 06.2023

Managed and optimized an eBay storefront for consumer electronics, improving product discoverability through SEO and structured listings.
Delivered technical explanations of electronics (TVs, displays, peripherals) tailored to customer requirements.
Increased monthly revenue from ~$2,000 to $6,000+ by improving system organization, listings, and customer support workflows.

Education

Bachelor of Science in Engineering - Computer Engineering

California State University

San Bernardino

01.2027

Skills

Hardware: PC assembly, component compatibility, system upgrades, diagnostics
Systems: Troubleshooting desktops & peripherals, hardware performance analysis

Soft Skills (Engineering-Relevant): Technical communication, documentation, client requirements analysis
Problem-solving

Languages

English

Native or Bilingual

Spanish