Indragie Karunaratne
Senior Director Of Engineering, AI at Sentry
San Francisco Bay Area United States
Summary
👤
Senior🎓
Top SchoolIndragie Karunaratne is a senior engineering leader and founder with 15 years of experience building performance-focused tooling for mobile platforms and large-scale observability systems. As co-founder and CTO of Specto he architected a serverless telemetry backend and client-side profiling shipped to millions of devices, work that led to Specto’s acquisition by Sentry and his subsequent leadership roles there. At Sentry he drove tracing, continuous profiling, session replay, and an AI debugger initiative (Seer), blending product vision with deep platform engineering. He specializes in Apple platform development—over a decade of building apps, frameworks, and macOS UI components such as the INAppStoreWindow—and regularly contributes to open source. Based in the San Francisco Bay Area, he pairs hands-on technical craftsmanship with strategic leadership across startups and major tech firms. Colleagues value his rare combination of low-level performance expertise and product-focused infrastructure design.
15 years of coding experience
16 years of employment as a software developer
BSc in Computer Engineering, Software Option, BSc in Computer Engineering, Software Option at University of Alberta
Stackoverflow
18,062reputation
1.1mreached
211answers
127questions
cocoa-touch
top-5%
iphone
top-1%
macos
top-5%
objective-c
top-1%
ipad
top-5%
nsarray
top-5%
Github Skills (17)
objective-c10
ui-design10
cocoa10
macos10
iphone10
ipad9
nsarray9
cocoa-touch9
uitoolbar6
nsview6
xcode6
uitableview6
collectionview6
ios6
nsset6
Programming languages (1)
Github contributions (5)
indragiek/INAppStoreWindow
Feb 2011 - May 2012
NSWindow subclass with a highly customizable title bar and traffic lights
Role in this project:
iOS Developer
iOS DeveloperContributions:40 commits in 1 year 3 months
Contributions summary:Indragie primarily contributed to the development of an NSWindow subclass for macOS applications, specifically focusing on customizing the title bar and traffic lights. They added an example application, implemented fixes for hover issues, and resolved initialization bugs within the `INAppStoreWindow` class. Furthermore, the user updated the UI drawing code to support newer macOS versions, ensuring the window's appearance aligns with the platform's design guidelines.
statusbarnswindowtoolbarhighly-customizablelights
indragiek/INTrafficLightsDisabler
Apr 2011 - Apr 2012
Contributions:6 commits in 11 months
mac-oslightshidemacos-x
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