Eric Cornelius
Chief Technology Officer at Cylerian
Mammoth Lakes, California, United States
Summary
👤
Senior🎓
Top SchoolEric Cornelius is a pragmatic CTO and seasoned software engineer with 13+ years building high-performance, distributed systems and security products, currently leading the development of a next-generation security SaaS at Cylerian. He brings hands-on expertise across C++17, D, Node.js/React, cloud platforms (AWS/GCP), and infrastructure automation, bridging front-end and back-end engineering with a systems-level view. His background includes architecting email security and threat platforms at FireEye, low-latency financial systems at Bloomberg, and enterprise infrastructure at Morgan Stanley, reflecting deep domain experience in search/matching engines and messaging infrastructure. Known for rapid prototyping and DSL implementations, he pairs a research-minded curiosity—evident from early academic work in ASL and instrumentation—with practical product delivery. Based in Mammoth Lakes, CA, he stays current through continual learning (Coursera) and applies whatever language or tool is required to solve the problem at hand.
13 years of coding experience
12 years of employment as a software developer
B.A. Computer Science, B.A. Computer Science at Boston University
Github Skills (200)
opensearch10
msgpack10
npm-package10
http-client10
cpp10
cbor10
browser10
vault10
json10
child-process10
nodejs10
messagepack10
restful10
sniffing10
xmlhttprequest10
Programming languages (7)
Github contributions (5)
EricMCornelius/ease
Apr 2016 - Jun 2019
Simple babel transpilation, istanbul code coverage, mocha unit testing, and webpack building
Contributions:1 release, 155 commits, 3 PRs in 3 years 1 month
babeltranspilationtestingunitmocha
EricMCornelius/dotfiles
Aug 2015 - Aug 2020
Contributions:8 pushes, 1 branch in 5 years 1 month
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