Ethan Nim
@ethannim
I build, troubleshoot, and support custom PCs and hardware for clients.
United StatesWhat I'm looking for
I've built and optimized custom desktop PCs and mechanical keyboards for clients, handling hardware installation, BIOS configuration, OS setup, testing, troubleshooting, and post-sale support.
I've also maintained 5,000+ daily COVID-19 test results at Predicine using Excel, while managing an independent Mercari storefront with a 100+ item catalog and 100+ five-star reviews. I'm seeking opportunities in IT Support where I can apply hands-on troubleshooting and customer service skills.
Experience
Work history, roles, and key accomplishments
E-Commerce Seller
Mercari
Jan 2017 - Present (9 years 8 months)
Managed an independent online storefront on Mercari, handling product sourcing, pricing, listing, and customer service. Curated a 100+ item product catalog based on market demand and received 100+ five-star customer reviews.
Freelance Computer Hardware Technician
Freelance
Jun 2020 - Jun 2023 (3 years)
Built 15+ custom mechanical keyboards and 10 custom desktop PCs, including assembly, testing, and troubleshooting. Provided post-sale technical support with a 14-day grace period for adjustments.
ASOC Business Communications Deputy Director
Ohlone College
Oct 2022 - May 2023 (7 months)
Co-led a 15-member club, conducting weekly meetings to track quotas, goals, and operational updates. Expanded the organization from 2 to 15 members through advertised recruitment and managed local outreach to 9 restaurants to secure student discounts.
Maintained a database of over 5,000 COVID-19 test results daily across schools using Excel, resolving data discrepancies and ensuring 100% compliance with county health reporting mandates. Prepared and assembled 100+ COVID-19 testing kits for distribution.
Education
Degrees, certifications, and relevant coursework
CompTIA
Security+, Information Technology
2026 -
Currently pursuing CompTIA Security+ certification, ongoing since August 2026.
University of California, Irvine
Bachelor of Science, Business Economics
B.S. in Business Economics from UC Irvine, completed in June 2025.
Ohlone College
Associate of Arts, Business Administration
A.A. in Business Administration for Transfer from Ohlone College, completed in May 2023.
IT Support Professional Certificate, Information Technology
Completed Google IT Support Professional Certificate in August 2026.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Salary expectations
Social media
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