Mark Youssef
Frontend Engineer at Bitwarden
Irvine, California, United States
Summary
🤩
Rockstar🎓
Top SchoolMark Youssef is a frontend engineer based in Irvine, California, with two years of focused experience building React and TypeScript applications. He currently ships user-facing features at Bitwarden after roles at Houzz and earlier full-time development experience stretching back to 2011. Comfortable turning product requirements into polished interfaces, he combines a practical engineering mindset with steady tenure across consumer and security-focused products. His background spans small teams and larger organizations, giving him fluency in collaboration, code ownership, and incremental delivery. A CS graduate from Cal Poly Pomona, he brings long-term hands-on development experience that belies his "2 years" frontend label—rooted in a decade-plus software career.
2 years of coding experience
12 years of employment as a software developer
Cal Poly Pomona
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (26)
javascript10
docker10
electron10
browser-extension10
safari10
typescript10
dotnet10
signalr10
sql-server10
firefox10
api10
sql10
chrome10
dotnet-core10
webextension10
Programming languages (3)
Github contributions (5)
bitwarden/passkeys-index
Feb 2024 - Jul 2026
A collection of sites and services that support passkeys.
Contributions:19 reviews, 88 PRs, 99 pushes in 2 years 4 months
mark-youssef-bitwarden/clients
Dec 2023 - Jan 2024
Bitwarden client applications (web, browser extension, desktop, and cli)
Contributions:5 pushes, 2 branches in 1 month
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