Kyle Warren
Software Engineer at Substack
San Francisco, California, United States
Summary
🤩
Rockstar🎓
Top SchoolKyle Warren is a seasoned software engineer with 14 years of experience building user-facing products and developer tooling, currently contributing to Substack from San Francisco. He has led frontend and UI efforts at Sense—rising from Lead Frontend to Head of UI Development—and previously built analytics and mobile features at Mixpanel, where he implemented iOS in-app notifications and deep-linking in the official SDK. Kyle's background spans startups and larger teams (Timehop, Zynga) and includes full-stack fluency across JavaScript, Rails, Ruby, and mobile platforms. He combines hands-on implementation with product-focused design decisions, often working on subtle UX polish and performance work such as background image processing for notifications. A Brown CS graduate and active creative technologist, he brings a mix of technical leadership and craft-driven engineering.
14 years of coding experience
6 years of employment as a software developer
B.A., Computer Science, B.A., Computer Science at Brown University
Stackoverflow
1reputation
0reached
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0questions
Github Skills (8)
uid10
objective-c10
uikit10
ios10
front-end-development10
ui-design10
testing9
mobile8
Programming languages (8)
Github contributions (5)
mixpanel/mixpanel-iphone
Oct 2013 - Feb 2015
Official iOS (Objective-C) Tracking Library for Mixpanel Analytics
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:3 releases, 417 commits, 9 PRs in 1 year 3 months
Contributions summary:Kyle primarily contributed to the implementation of in-app notifications within the Mixpanel iOS SDK. Their work involved creating the `MPNotification` class and associated UI components, including `MPNotificationViewController` and `MPMiniNotificationViewController`. The user's contributions also encompassed background image processing, user interface element adjustments, and deep-linking functionality. The user also worked on a number of tests, including a test for event timing.
cocoapodsanalyticsobjective-cmixpanel-iphonemixpanel-sdk
dbow/Project-OPEN
Aug 2011 - Oct 2011
Contributions:27 commits in 2 months
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