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 (67)
webextension10
javascript10
safari10
firefox10
angular10
cli10
browser-extension10
nodejs10
chrome10
electron9
typescript9
rss-reader8
dockerfile8
google-voice8
tls-proxy8
Programming languages (13)
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/erised
Oct 2018 - Apr 2022
Adblocking DNS-Over-TLS Proxy
Contributions:35 commits, 12 pushes, 1 comment in 3 years 5 months
dnstls-proxy
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