Pasha Mazurin
Head Of Mobile at Stealth Startup
Amsterdam, North Holland, Netherlands
Summary
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Rockstar🎓
Top SchoolPasha Mazurin is a seasoned mobile engineering leader with 13 years of experience building iOS and cross-platform mobile systems, currently serving as Head of Mobile at a stealth startup after senior engineering roles at Uber and Noom. He brings deep platform expertise across Swift and Objective-C, macOS/iOS internals, and Unix/Linux tooling, and has practical backend experience from contributing to Swift Foundation and Uber’s RIBs open-source projects. Pasha combines hands-on implementation—such as NSRunLoop/NSNotification work and geometry routines in swift-corelibs—with team leadership and product-focused UI improvements across large-scale apps. Comfortable across languages from C/C++ and Java to JavaScript and PHP, he’s equally adept at low-level bug fixes and architecting maintainable mobile frameworks. Based in Amsterdam, he pairs a strong systems background with a track record of shipping production-quality mobile features and mentoring engineering teams.
13 years of coding experience
21 years of employment as a software developer
Computer Technologies, Computer Technologies at 2002-2006 ITMO (University of Information Technologies, Mechanics and Optics)PML 239 (239th Physical and Mathematical High School)
Russian, English
Stackoverflow
9,573reputation
584kreached
162answers
7questions
uilabel
top-5%
nsattributedstring
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iphone
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objective-c
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uikit
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ios
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Github Skills (23)
ios10
mobile-development10
foundation10
testing10
swift10
objective-c9
iphone9
uilabel9
nsattributedstring9
uitextfield9
uikit9
corefoundation8
ui-design7
cocoa-touch6
xcode6
Programming languages (8)
Github contributions (5)
uber/RIBs
Oct 2017 - Nov 2017
Uber's cross-platform mobile architecture framework - Android Repository
Role in this project:
Mobile Developer (iOS)
Mobile Developer (iOS)Contributions:7 reviews, 11 commits, 17 PRs in 26 days
Contributions summary:Pasha primarily contributed to the iOS side of the Uber RIBs framework, as evidenced by the code changes focused on Swift and iOS-specific tutorial implementations. These commits included cleaning up tutorial files, adapting code to Swift 4 APIs, and adding new tutorial source code. The user also made changes to the UI of the application as well as incorporated new UI controls within the projects. Additionally, unit test scaffolding was added and updated to align with tutorial examples.
mvparchitectural-patternsmobile-developmentmvvmandroid
swiftlang/swift-corelibs-foundation
Dec 2015 - Dec 2015
The Foundation Project, providing core utilities, internationalization, and OS independence
Role in this project:Back-end Developer
Back-end DeveloperContributions:18 commits, 15 PRs, 46 comments in 13 days
Contributions summary:Pasha primarily contributed to the core foundation of the Swift language. Their work involved implementing and testing fundamental geometric operations like `NSIntegralRect` and `NSDivideRect`, as well as the implementation of `NSNotification` and `NSRunLoop` functionalities, including relevant tests. The user also fixed nanoseconds calculation in uuid.c, and other code review fixes.
tvostranslationinternationalizationfoundationindependence
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