About Ryu (Ryunosuke Shibuya)

Ryu is an iOS App Developer and university student at Hosei University in Japan. He specializes in Swift and SwiftUI development, creating innovative iOS applications and contributing to open source projects.

iOS Applications

Creator of popular iOS apps including StudyLegends (study tracking and motivation app), TaskTree (task management with tree structure), Booklog (book progress management), DriveTracker (driving route recorder), and 勉強分析 (study analysis with forgetting curve).

Open Source Contributions

Active open source contributor on GitHub with Swift libraries including Kusa (GitHub contribution CLI), CodingKeysMacro, swift-dependencies-graph, swift-readability, and many more.

Skills and Expertise

Swift, SwiftUI, UIKit, Xcode, iOS Development, Mobile App Development, Apple Developer, Open Source, Git, GitHub, Software Engineering.