Geordie Jay
CTO CPO at flowkey
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolGeordie Jay is a seasoned technology leader and CTO/CPO with 12+ years of hands-on experience building and scaling consumer apps, most notably helping grow flowkey to over 10 million users and an Apple Editor’s Choice. He blends deep engineering craft—mobile, server, GraphQL, ML pipelines, DSP and global DB sharding—with product and UX instincts, staying actively involved in code, architecture and mentorship. Geordie has a track record of practical innovation: open-sourcing a shared UIKit variant, pioneering cross-platform Swift on Android and Wasm, and radically cutting server costs while improving iteration speed. Trained in psychology and languages (native-level German), he brings empathy, clear communication and psychological-safety-driven team processes to technical leadership. Equally at home in prototyping or operationalizing systems, he focuses on removing knowledge bottlenecks so teams can reach flow.
12 years of coding experience
11 years of employment as a software developer
BSc / BA, Psychology, French, German, GPA 6.4 / 7 (Distinction to High Distinction average), BSc / BA, Psychology, French, German, GPA 6.4 / 7 (Distinction to High Distinction average) at The University of Queensland
English, German, French
Github Skills (200)
swiftpm10
cpp10
udp10
node-library10
inappbrowser10
localization10
inferno10
reactive-programming10
application-framework10
lighthouse10
audit10
nodejs10
auditing10
mongodb10
watchos10
Programming languages (16)
Github contributions (5)
SwiftAndroid/swift-jni
Jan 2016 - Dec 2022
Wrap JNI functions (WIP)
Contributions:6 reviews, 39 commits, 6 PRs in 6 years 11 months
javajniwipwrap
flowkey/swift-android-toolchain
Jan 2018 - Dec 2022
Build Swift for Android from your Mac
Contributions:9 reviews, 22 commits, 2 PRs in 4 years 11 months
androidmacswiftiosmacos
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