Eldridge Alexander
Security Engineer at Hudson River Trading
New York, New York, United States
Summary
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Senior🎓
Top SchoolEldridge Alexander is a security engineer with 11 years of experience building authentication and authorization systems, currently focused on infrastructure security at Hudson River Trading. He has led security R&D teams and cloud security functions at organizations including Duo Labs, Cloudflare, Google, and Gemini, bringing practical experience in Zero Trust, WebAuthn, and automation. A multidisciplinary technologist, Eldridge pairs deep security expertise with hands-on software automation (Python, Bash) and IT ops at scale, having reduced onboarding time and standardized audit-ready processes. He also brings a creative edge—web and graphic design, video production, public speaking, and performance arts—which he leverages to communicate complex security ideas clearly. Based in New York, he combines research-driven proof-of-concepts with product-minded deployment, and is as comfortable prototyping WebAuthn demos as he is directing a short film.
11 years of coding experience
11 years of employment as a software developer
Bachelor of Science (BS), Mass Communication/Media Studies, Bachelor of Science (BS), Mass Communication/Media Studies at Middle Tennessee State University
Github Skills (79)
webextension10
javascript10
safari10
firefox10
angular10
cli10
browser-extension10
nodejs10
desktop10
chrome10
safari-extension10
browser9
reader9
electron9
typescript9
Programming languages (11)
Github contributions (5)
eldridgea/dynflare
Sep 2018 - Feb 2023
Cloudflare DNS record updater tool for dynamic DNS servers
Contributions:1 release, 6 PRs, 17 pushes in 4 years 5 months
dnscloudflarecloudflare-apiovhdns-servers
eldridgea/lil-link
Jul 2019 - Aug 2021
A shortlink system built on Cloudflare workers
Contributions:1 release, 11 commits, 4 PRs in 2 years 1 month
cloudflareserverlesswranglerworkerscloudflare-workers
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