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Jaewook Lee

PROFILE

Jaewook Lee

Worked on the noncelab/coconut_wallet repository to enhance security and user experience by implementing a configurable PIN length feature, allowing users to choose between 4 or 6 digits with their selection persistently stored. Focused on modularizing the PIN toggle UI and refactoring the PIN setting flow to separate UI components for improved maintainability and code clarity. Utilized Flutter and Dart to streamline the authentication process, polish the user interface, and ensure immediate feedback during PIN setup. Emphasized code cleanup by removing unused imports and improving the authentication module, resulting in a more cohesive, maintainable, and user-friendly mobile application experience.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

6Total
Bugs
0
Commits
6
Features
1
Lines of code
361
Activity Months1

Work History

July 2025

6 Commits • 1 Features

Jul 1, 2025

July 2025 — Coconut Wallet: Focused on security UX enhancements and maintainability. Implemented configurable PIN length (4 or 6 digits), persisted PIN length choice, and improved PIN setup UX. Modularized the PIN toggle UI, and cleaned up the PIN setting flow to ensure a cohesive, user-facing feature. This work reduces onboarding friction and improves code quality for long-term stability.

Activity

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Quality Metrics

Correctness95.0%
Maintainability93.4%
Architecture93.4%
Performance93.4%
AI Usage23.4%

Skills & Technologies

Programming Languages

DartYAML

Technical Skills

Code CleanupFlutterFlutter DevelopmentFrontend DevelopmentMobile DevelopmentProviderRefactoringSecure StorageSecurityShared PreferencesState ManagementUI/UX DesignUI/UX Development

Repositories Contributed To

1 repo

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

noncelab/coconut_wallet

Jul 2025 Jul 2025
1 Month active

Languages Used

DartYAML

Technical Skills

Code CleanupFlutterFlutter DevelopmentFrontend DevelopmentMobile DevelopmentProvider