Andrew Hallagan
Senior Front-End Engineer at Citadel Securities
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolAndrew Hallagan is a Senior Front-End Engineer based in New York with 12 years of experience building polished, high-performance JavaScript interfaces. Currently focused on React, TypeScript, and Node.js at Citadel Securities, he blends full-stack fluency with a strong UI sensibility to ship reliable, production-grade front-ends. Educated at King's College London and Bucknell, he pairs formal computer science training with practical trading-industry experience. Outside of code he’s drawn to thoughtful tools and rituals—Vim, sharp pencils, and the little satisfactions of well-crafted interfaces—which informs his meticulous approach to developer experience and UX.
12 years of coding experience
B.S., Computer Science, B.S., Computer Science at Bucknell UniversityComputer Science, Computer Science at King's College London
Stackoverflow
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0reached
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Github Skills (28)
hook10
google-sheet10
css9
cdn9
pipe9
shell8
js8
flash8
vim8
javascript8
searching7
spdy7
command-line-tool6
text-search6
typescript6
Programming languages (4)
Github contributions (5)
ahw/texting
Sep 2015 - Mar 2017
Contributions:11 commits, 4 pushes, 1 branch in 1 year 6 months
ahw/vim-pbcopy
Jul 2014 - Apr 2018
Contributions:20 commits, 1 PR, 13 pushes in 3 years 10 months
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