Benjamin Kray
Sr. Software Engineer (iOS) at Acorns
Irvine, California, United States
Summary
👤
Senior🎓
Top SchoolBenjamin Kray is a senior iOS engineer with 11 years of experience building native and cross-platform mobile apps and server backends, currently driving iOS development at Acorns. He has shipped production apps using Swift, React Native, and Flutter and is the creator of the Nano Blocks cryptocurrency wallet for iOS, demonstrating an interest in secure fintech and crypto UX. Benjamin’s background spans startups and enterprise teams—iHerb and InAuth—where he focused on robust, testable client-side systems. Grounded in a Computer Science degree from California State University Long Beach, he combines pragmatic engineering with a playful appetite for algorithmic thinking, as hinted by his “O(n!) solutions thought of in O(1) time” GitHub quip.
11 years of coding experience
5 years of employment as a software developer
Bachelor of Science (B.S.), Computer Science, Bachelor of Science (B.S.), Computer Science at California State University-Long Beach
English, objective-c, swift, python
Github Skills (32)
nano9
swift8
wallet8
ios8
jira7
objective-c7
cryptocurrency7
blockchain7
macos7
cocoapods6
xcode6
padding6
carthage5
libsodium5
chat5
Programming languages (3)
Github contributions (5)
nebyark/nano-blocks
Jul 2018 - Sep 2019
An iOS light wallet for the Nano cryptocurrency, written purely in Swift.
Contributions:6 releases, 37 commits, 14 PRs in 1 year 3 months
nano-cryptocurrencylightblockchainwalletnano
nebyark/swift-sodium
Dec 2017 - Sep 2019
Contributions:5 pushes in 1 year 9 months
cryptographycryptoswiftiosmacos
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