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Lee, Jiyoon

PROFILE

Lee, Jiyoon

Jin Lee developed core features for the gtiosclub/ARchitect repository, focusing on interactive AR furniture placement and project management for iOS. Over two months, Jin designed and iterated on AR object manipulation, including double-tap locking, color customization, and responsive gesture controls using Swift, ARKit, and RealityKit. He implemented a CubeWrapper class to manage AR object state and gestures, and overhauled the UI to streamline furniture and project workflows. By refactoring views and improving translation sensitivity, Jin enhanced both user experience and code maintainability. His work addressed stability, usability, and business value, demonstrating depth in AR development and app architecture.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

9Total
Bugs
2
Commits
9
Features
4
Lines of code
6,544
Activity Months2

Work History

April 2025

5 Commits • 2 Features

Apr 1, 2025

April 2025: Delivered a cohesive AR furniture placement and project management experience, completed a comprehensive UI overhaul for furniture and project management flows, and fixed critical interaction bugs. The work accelerates design-to-production throughput, improves UX for AR design workflows, and strengthens codebase maintainability. Focused on business value: faster AR scene composition, streamlined project management, and more reliable interactions across core workflows.

March 2025

4 Commits • 2 Features

Mar 1, 2025

March 2025 (2025-03) — gtiosclub/ARchitect monthly summary focusing on AR cube interactions, UI iteration, and stability improvements. Key features delivered include the introduction of color customization for AR cubes via a collapsible color menu (color changes were implemented and then reverted during ongoing UI iteration), and the ability to lock/unlock AR object positions with a double-tap gesture alongside a new CubeWrapper class to manage object state and gestures. To maintain UX stability, a prior cube manipulation feature (enlarging, rotating, and moving on a horizontal plane) was reverted to its previous state. These changes contributed to a more controllable AR experience, prepared the project for Demo Day, and supported ongoing PR workflows. Commits highlight initial readiness for Demo Day and subsequent rollback actions to refine the UI.

Activity

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Quality Metrics

Correctness75.6%
Maintainability75.6%
Architecture72.2%
Performance72.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

Objective-CSwift

Technical Skills

3D ModelingAR DevelopmentARKitApp ArchitectureRealityKitSwiftSwiftUIUIKitXcodeXcode Project ManagementiOS Development

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

gtiosclub/ARchitect

Mar 2025 Apr 2025
2 Months active

Languages Used

Objective-CSwift

Technical Skills

ARKitRealityKitSwiftUIXcodeiOS Development3D Modeling

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