Sean Carney
Senior Software Engineer at Mark43
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolSean Carney is a Senior Software Engineer with 11 years of experience building high-performance, scalable front-end applications, primarily using React and Redux. He has delivered production-grade web platforms across edtech and public safety domains, including video-recording interfaces at Flipgrid and records management systems for police departments at Mark43. Based in New York, he blends a performance-first engineering mindset with practical product focus, often exploring React Native for side projects. A Washington University in St. Louis CS graduate, Sean has experience in finance systems from an internship at Wolverine Trading and maintains a personal portfolio at carntech.com that showcases his ongoing experimentation with modern web technologies.
11 years of coding experience
6 years of employment as a software developer
BS Computer Science, BS Computer Science at Washington University in St. Louis
English
Github Skills (25)
react-wrapper8
nyc7
circle7
animate7
node-server7
webcam-capture6
react6
easing5
api5
webcam5
animation5
react-native5
javascript5
typescript4
nodejs4
Programming languages (3)
Github contributions (5)
carnblarn/mta-node
Jun 2019 - Jul 2022
A Typescript/Node server for the NYC/MTA Subway API
Contributions:18 commits, 17 pushes, 1 branch in 3 years 2 months
apimtanode-servernode-typescriptnodejs
carnye/jackie
Apr 2017 - Sep 2017
Contributions:8 commits, 7 pushes, 1 branch in 5 months
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