Kevin Fey
Software Engineer at Sensei
Los Angeles, California, United States
Summary
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RockstarKevin Fey is a software engineer based in Los Angeles with six years of experience building user-facing tools and developer-focused features. He has a front-end focus demonstrated by his work on the Reactime open-source project, where he developed interactive D3.js visualizations, enhanced fiber tree rendering, and added performance-oriented color-coding and navigation like zooming and dragging. Comfortable translating complex application state into intuitive, interactive interfaces, he blends data visualization skills with practical engineering to improve debugging and performance monitoring workflows. Kevin’s contributions to a widely used React developer tool show a penchant for developer experience and a knack for making internal runtime data accessible and actionable.
6 years of coding experience
Stackoverflow
51reputation
6kreached
0answers
1question
Github Skills (12)
javascript10
d3js10
react10
typescript-types9
typescript9
typescripts9
google-chrome-extension8
devtools8
developer-tools8
chrome-extension8
ios6
cocoa-touch6
Programming languages (2)
Github contributions (5)
open-source-labs/Reactime
Aug 2020 - Sep 2020
Developer tool for time travel debugging and performance monitoring in React applications.
Role in this project:
Front-end Developer
Front-end DeveloperContributions:2 reviews, 58 commits, 6 PRs in 18 days
Contributions summary:Kevin focused on enhancing the Reactime tool by developing a new data visualization component using D3.js. Their contributions included creating a component to display a map, integrating data from the Reactime snapshot, and implementing features like zooming and dragging for interactive exploration of the React application's state. They further improved the fiber tree visualization, added color-coding to indicate load times and refined the rendering of component data.
why-did-you-updatesnapshotsdevtools-extensionreactjsmonitoring
Air-Care/Air-Care
Sep 2020 - Sep 2020
React Native mobile app for air quality & wildfire updates
Contributions:3 reviews, 24 commits, 13 PRs in 2 days
reactreact-nativeandroidupdateswildfire
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