BCSDLab/KOIN_ANDROID
Oct 2025 – Jul 2026
5 Months active
Languages Used
JavaKotlinXML
Technical Skills
API IntegrationAndroid DevelopmentCode FormattingData ModelingJetpack ComposeKotlin
TTRR1007
PROFILE
Ttrr1007
Over several months, contributed to BCSDLab/KOIN_ANDROID by building user-facing features such as the Profile screen, Store Notices UI, and Lost and Found modules, focusing on scalable UI architecture and maintainability. Leveraged Kotlin, Jetpack Compose, and MVI patterns to implement interactive components, robust state management, and consistent theming aligned with design tokens. Enhanced data integrity and reliability through backend API development, error handling, and performance optimizations like exponential backoff. Prioritized code quality with refactoring, ktlint integration, and removal of hardcoded logic, resulting in a more stable, configurable, and production-ready Android application that supports ongoing business and user needs.
Overall Statistics
Feature vs Bugs
72%Features
Repository Contributions
59Total
Bugs
7
Commits
59
Features
18
Lines of code
6,047
Activity Months5
Your Network
13 peopleShared Repositories
13
JaeYoung290Member
KYM02Member
hsgo2430Member
DohyeokKimMember
JokwanheeMember
jusangMember
jusang3057Member
KYM-PMember
WooJin KongMember
Work History
July 2026
9 Commits • 4 Features
Jul 1, 2026July 2026 monthly summary for BCSDLab/KOIN_ANDROID focused on delivering the Profile experience, timetable data flow, and design system consistency, with targeted improvements to reliability and onboarding. Core work established a scalable profile UI, reusable components, and a robust timetable pipeline, while aligning visuals with centralized design tokens.
9 Commits • 4 Features
Jul 1, 2026July 2026 monthly summary for BCSDLab/KOIN_ANDROID focused on delivering the Profile experience, timetable data flow, and design system consistency, with targeted improvements to reliability and onboarding. Core work established a scalable profile UI, reusable components, and a robust timetable pipeline, while aligning visuals with centralized design tokens.
July 2026
May 2026
5 Commits • 1 Features
May 1, 2026May 2026: Delivered the Store Notices UI for BCSDLab/KOIN_ANDROID along with code quality and refactor work to support UI stability. Implemented a full screen with a notices list, interactive cards with expandable details, and robust empty-state handling. Included essential refactors to pagerState scope, removal of coerceAtLeast, corrected modifiers, and added @Immutable. Completed ktlint chores and related quality improvements.
May 2026
5 Commits • 1 Features
May 1, 2026May 2026: Delivered the Store Notices UI for BCSDLab/KOIN_ANDROID along with code quality and refactor work to support UI stability. Implemented a full screen with a notices list, interactive cards with expandable details, and robust empty-state handling. Included essential refactors to pagerState scope, removal of coerceAtLeast, corrected modifiers, and added @Immutable. Completed ktlint chores and related quality improvements.
February 2026
6 Commits • 3 Features
Feb 1, 2026February 2026 monthly summary for BCSDLab/KOIN_ANDROID: Delivered UX and stability improvements, improved data integrity, and released version 4.6.0. Focus areas included Date Picker UI enhancements with reset, a data integrity fix for foundPlace, code quality refactors, and release readiness.
6 Commits • 3 Features
Feb 1, 2026February 2026 monthly summary for BCSDLab/KOIN_ANDROID: Delivered UX and stability improvements, improved data integrity, and released version 4.6.0. Focus areas included Date Picker UI enhancements with reset, a data integrity fix for foundPlace, code quality refactors, and release readiness.
February 2026
January 2026
27 Commits • 9 Features
Jan 1, 2026January 2026 monthly summary for BCSDLab/KOIN_ANDROID: Delivered user-facing features, stabilized the UI, and strengthened code quality to accelerate business value. Focused on a major UI feature, UX refinements, API enhancements, and code quality tooling, while reducing hardcoded logic and enforcing Kotlin standards.
January 2026
27 Commits • 9 Features
Jan 1, 2026January 2026 monthly summary for BCSDLab/KOIN_ANDROID: Delivered user-facing features, stabilized the UI, and strengthened code quality to accelerate business value. Focused on a major UI feature, UX refinements, API enhancements, and code quality tooling, while reducing hardcoded logic and enforcing Kotlin standards.
October 2025
12 Commits • 1 Features
Oct 1, 2025October 2025 monthly performance summary for BCSDLab/KOIN_ANDROID: Delivered Shuttle Timetable Route Information UI Enhancements and prepared the 4.5.7 release. Key UI work included adding a route detail field, reordering and polishing the timetable display, and updating padding and layout to improve readability and align with design specifications. Concurrent code work improved maintainability with removal of unused code, ktlint fixes, and a refactor to use remember to avoid unnecessary recalculations. Release readiness achieved with a version bump to 4.5.7.
12 Commits • 1 Features
Oct 1, 2025October 2025 monthly performance summary for BCSDLab/KOIN_ANDROID: Delivered Shuttle Timetable Route Information UI Enhancements and prepared the 4.5.7 release. Key UI work included adding a route detail field, reordering and polishing the timetable display, and updating padding and layout to improve readability and align with design specifications. Concurrent code work improved maintainability with removal of unused code, ktlint fixes, and a refactor to use remember to avoid unnecessary recalculations. Release readiness achieved with a version bump to 4.5.7.
October 2025
Activity
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Quality Metrics
Correctness93.6%
Maintainability91.0%
Architecture89.8%
Performance89.2%
AI Usage29.2%
Skills & Technologies
Programming Languages
JavaKotlinXML
Technical Skills
API IntegrationAPI developmentAndroidAndroid DevelopmentAndroid developmentCode FormattingCode RefactoringCoroutinesDagger HiltData ModelingFlowHiltJetpack ComposeKotlinLocalization
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