Kasper Welner
CTO & Partner at Hyperbolic
Copenhagen, Capital Region of Denmark
Summary
👤
Senior🎓
Top SchoolKasper Welner is a seasoned mobile engineering leader and CTO with a decade of experience delivering iOS-first products and guiding cross-functional teams from concept to App Store release. He has overseen the upload of more than 35 apps, combining hands-on Swift development and backend work (Postgres, Node, GraphQL, Vapor) with hiring, mentoring, and project leadership. Kasper’s career spans technical and managerial roles across agencies and startups, where he’s balanced solution architecture with day-to-day engineering execution. Based in Copenhagen, he brings a musician’s discipline—he holds a master’s in bass—which translates into collaborative rhythm and attention to craft in product delivery.
10 years of coding experience
13 years of employment as a software developer
SejergårdsskolenMaster's degree, Bass, Master's degree, Bass at Rytmisk Musikkonservatorium
Github Skills (67)
rendering9
pinterest9
encoding9
decoding9
texture9
swift8
uikit8
realm8
smooth8
realtime7
backend7
database7
watchos7
objective-c7
ios7
Programming languages (5)
Github contributions (5)
whisprai/ios-app
Feb 2019 - Apr 2019
The Whispr AI iOS App
Contributions:1 PR, 99 pushes, 6 branches in 2 months
iosmachine-learningios-app
kasperwelner/Clean-RxSwift-Template
Jan 2017 - Feb 2017
Contributions:10 commits, 9 pushes, 2 branches in 28 days
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.