HIUMC/UMC-8th-iOS-Study
Mar 2025 – May 2025
3 Months active
Languages Used
SwiftXMLObjective-CGradleJSONJava
Technical Skills
Project ConfigurationProject SetupSwiftSwiftUIUI DesignXcode
Junghwan
PROFILE
Junghwan
Over three months, contributed to the HIUMC/UMC-8th-iOS-Study repository by building a Starbucks iOS app with features including user authentication, tab-based navigation, persistent login, and receipt scanning. Established a scalable project structure using Swift and SwiftUI, applying MVVM architecture and robust data modeling to support onboarding flows and maintainable code. Integrated RESTful APIs and backend authentication with Swift and Spring Boot, enabling secure data exchange and GeoJSON handling. Refactored models for orders and receipts, improved navigation, and performed maintenance cleanups, resulting in a codebase that supports rapid feature delivery, easier onboarding, and consistent UI/UX across multiple projects.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
12Total
Bugs
1
Commits
12
Features
5
Lines of code
74,538
Activity Months3
Your Network
10 peopleShared Repositories
10
Work History
May 2025
6 Commits • 2 Features
May 1, 2025May 2025 monthly summary: Delivered foundational architecture and API scaffolding for the HIUMC/UMC-8th-iOS-Study repo, establishing a scalable multi-project structure and data models for orders and receipts, wiring up REST API calls and authentication groundwork, and performing a comprehensive maintenance cleanup to reset the baseline. These efforts enable faster feature delivery, improved code quality, and easier onboarding for new contributors.
6 Commits • 2 Features
May 1, 2025May 2025 monthly summary: Delivered foundational architecture and API scaffolding for the HIUMC/UMC-8th-iOS-Study repo, establishing a scalable multi-project structure and data models for orders and receipts, wiring up REST API calls and authentication groundwork, and performing a comprehensive maintenance cleanup to reset the baseline. These efforts enable faster feature delivery, improved code quality, and easier onboarding for new contributors.
May 2025
April 2025
4 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for HIUMC/UMC-8th-iOS-Study: Delivered core Starbucks app features with user authentication, tab-based navigation, and persistent login storage, alongside data model enhancements for desserts and news. Implemented receipt scanning and image picking with navigation refinements, and updated project configurations for related practice apps. These deliverables establish a solid onboarding flow, reliable navigation, and a maintainable codebase for future iterations, driving user engagement and streamlined workflows.
April 2025
4 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for HIUMC/UMC-8th-iOS-Study: Delivered core Starbucks app features with user authentication, tab-based navigation, and persistent login storage, alongside data model enhancements for desserts and news. Implemented receipt scanning and image picking with navigation refinements, and updated project configurations for related practice apps. These deliverables establish a solid onboarding flow, reliable navigation, and a maintainable codebase for future iterations, driving user engagement and streamlined workflows.
March 2025
2 Commits • 1 Features
Mar 1, 2025March 2025 (2025-03) — HIUMC/UMC-8th-iOS-Study: Delivered initial Starbucks iOS App setup with UI scaffold, including login and ticket views, splash screen, and foundational UI components. No major bugs fixed this month; focus was on establishing a scalable foundation to accelerate future feature delivery. Impact: sets up a clean architecture and reusable UI patterns enabling rapid onboarding and ticket flow iterations, improving time-to-value for business users. Technologies/skills demonstrated: iOS/Swift development, UI scaffolding, project structure and resource organization, and disciplined version control.
2 Commits • 1 Features
Mar 1, 2025March 2025 (2025-03) — HIUMC/UMC-8th-iOS-Study: Delivered initial Starbucks iOS App setup with UI scaffold, including login and ticket views, splash screen, and foundational UI components. No major bugs fixed this month; focus was on establishing a scalable foundation to accelerate future feature delivery. Impact: sets up a clean architecture and reusable UI patterns enabling rapid onboarding and ticket flow iterations, improving time-to-value for business users. Technologies/skills demonstrated: iOS/Swift development, UI scaffolding, project structure and resource organization, and disciplined version control.
March 2025
Activity
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Quality Metrics
Correctness73.4%
Maintainability73.4%
Architecture75.0%
Performance66.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
GradleJSONJavaObjective-CSwiftXML
Technical Skills
API IntegrationApp ArchitectureAsset ManagementBackend DevelopmentCoreLocationData ModelingData SerializationGeoJSONImage ProcessingJSON ParsingMapKitModel RefactoringModel-View-ViewModel (MVVM)NavigationNetwork Layer
Repositories Contributed To
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