woowacourse-teams/2025-festabook
Jul 2025 – Dec 2025
5 Months active
Languages Used
CSSGradleJSXJavaJavaScriptMarkdownReactSQL
Technical Skills
API DesignAPI DevelopmentAPI Documentation (Swagger)API IntegrationBackend DevelopmentCI/CD
soeun2537
PROFILE
Soeun2537
Contributed to the woowacourse-teams/2025-festabook repository by delivering end-to-end features across backend, frontend, and iOS platforms over five months. Developed and enhanced RESTful APIs, implemented robust authorization and validation layers, and improved notification and mapping experiences using Java, Spring Boot, and React. Focused on data integrity, maintainability, and user experience, the work included domain-driven design, DTO documentation, and CI/CD automation. Addressed cross-platform integration, streamlined deployment scripts, and maintained clear communication through documentation updates. The approach emphasized scalable architecture, reliable data flows, and responsive UI/UX, supporting both business requirements and sustainable project governance throughout the development lifecycle.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
104Total
Bugs
14
Commits
104
Features
67
Lines of code
99,736
Activity Months5
Your Network
3 peopleShared Repositories
3
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly highlights: Lifecycle communication and maintenance hygiene for the festabook repo. Delivered a deprecation/relocation notice to align users with the official repository, reducing support overhead and guiding migration. Documentation-only change with minimal risk and clear migration steps. No major bugs fixed this month; focus was on communication, governance, and ensuring users migrate to the official source. Technologies/skills demonstrated include documentation best practices, Git-based change management, and stakeholder communication that supports sustainable project governance.
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly highlights: Lifecycle communication and maintenance hygiene for the festabook repo. Delivered a deprecation/relocation notice to align users with the official repository, reducing support overhead and guiding migration. Documentation-only change with minimal risk and clear migration steps. No major bugs fixed this month; focus was on communication, governance, and ensuring users migrate to the official source. Technologies/skills demonstrated include documentation best practices, Git-based change management, and stakeholder communication that supports sustainable project governance.
December 2025
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025 (2025-10) monthly summary for woowacourse-teams/2025-festabook. Focused on strengthening the notifications feature with API data enrichment and UI clarity improvements, alongside updated test coverage to ensure data integrity and maintainability. This work enhances client integrations and end-user comprehension, delivering measurable business value and more reliable notification behavior.
October 2025
2 Commits • 2 Features
Oct 1, 2025October 2025 (2025-10) monthly summary for woowacourse-teams/2025-festabook. Focused on strengthening the notifications feature with API data enrichment and UI clarity improvements, alongside updated test coverage to ensure data integrity and maintainability. This work enhances client integrations and end-user comprehension, delivering measurable business value and more reliable notification behavior.
September 2025
45 Commits • 30 Features
Sep 1, 20252025-09 Monthly Summary for woowacourse-teams/2025-festabook. Focused on delivering high business value through security, reliability, and user experience improvements across BE/FE/iOS, while streamlining deployment. Key features delivered: - Backend Authorization Across Resources: Implemented centralized access checks for Question, Place, LostItem, Lineup, Festival, EventDate, Event, Announcement and updated permissions propagation (including Council creation). Strengthens security and data integrity across core entities. - Festival Create API: Implemented API to create festival records for faster onboarding of new festivals. - Device Notifications API for All Festivals: Added API to fetch all device festival notifications, enabling reliable device-level messaging. - Domain Validation for FAQ and Festival: Strengthened domain validation to ensure correct configuration and data integrity. - Frontend/UI/UX Overhaul and Activation/Password UI: Comprehensive frontend UI/UX revamp plus activation toggle and password change UI; production script cleanups on FE/BE to streamline builds. - Festival Information Update API and Activation Field: Added missing update fields and activation field to festival data model, improving data accuracy and governance. Major bugs fixed: - Header Rendering Issue Fix: Resolved header rendering failure. - Backend: Role Update Bug Fix: Fixed Update Role API so role changes apply correctly. - iOS Festival Notification Endpoint Change: Fixed endpoint for festival alert subscriptions to restore reliable notifications. - Festival Information Update Logic Fix: Corrected update logic for festival information to prevent inconsistent data. Overall impact and accomplishments: - Strengthened security posture and cross-resource data integrity, enabling safe multi-entity operations. - Accelerated festival onboarding and more reliable device communications, improving user engagement. - Improved developer productivity and deployment readiness via script cleanups and streamlined tests. - Elevated user experience with a comprehensive UI/UX overhaul and responsive activation/password flows. Technologies/skills demonstrated: - Backend API design, security and domain validation; multi-entity authorization. - Frontend UI/UX redesign and activation/password UI implementation. - iOS mobile integration, notification handling and endpoint strategy. - DevOps discipline: production script cleanup, test fixture maintenance.
45 Commits • 30 Features
Sep 1, 20252025-09 Monthly Summary for woowacourse-teams/2025-festabook. Focused on delivering high business value through security, reliability, and user experience improvements across BE/FE/iOS, while streamlining deployment. Key features delivered: - Backend Authorization Across Resources: Implemented centralized access checks for Question, Place, LostItem, Lineup, Festival, EventDate, Event, Announcement and updated permissions propagation (including Council creation). Strengthens security and data integrity across core entities. - Festival Create API: Implemented API to create festival records for faster onboarding of new festivals. - Device Notifications API for All Festivals: Added API to fetch all device festival notifications, enabling reliable device-level messaging. - Domain Validation for FAQ and Festival: Strengthened domain validation to ensure correct configuration and data integrity. - Frontend/UI/UX Overhaul and Activation/Password UI: Comprehensive frontend UI/UX revamp plus activation toggle and password change UI; production script cleanups on FE/BE to streamline builds. - Festival Information Update API and Activation Field: Added missing update fields and activation field to festival data model, improving data accuracy and governance. Major bugs fixed: - Header Rendering Issue Fix: Resolved header rendering failure. - Backend: Role Update Bug Fix: Fixed Update Role API so role changes apply correctly. - iOS Festival Notification Endpoint Change: Fixed endpoint for festival alert subscriptions to restore reliable notifications. - Festival Information Update Logic Fix: Corrected update logic for festival information to prevent inconsistent data. Overall impact and accomplishments: - Strengthened security posture and cross-resource data integrity, enabling safe multi-entity operations. - Accelerated festival onboarding and more reliable device communications, improving user engagement. - Improved developer productivity and deployment readiness via script cleanups and streamlined tests. - Elevated user experience with a comprehensive UI/UX overhaul and responsive activation/password flows. Technologies/skills demonstrated: - Backend API design, security and domain validation; multi-entity authorization. - Frontend UI/UX redesign and activation/password UI implementation. - iOS mobile integration, notification handling and endpoint strategy. - DevOps discipline: production script cleanup, test fixture maintenance.
September 2025
August 2025
30 Commits • 15 Features
Aug 1, 2025August 2025 monthly summary for woowacourse-teams/2025-festabook focused on delivering core backend APIs, frontend features, and infrastructure improvements that drive business value through reliable data, better user experiences, and streamlined operations. Key features delivered include backend API enhancements (Organization CUD API implementation and domain rename from Organization to Festival), frontend page implementations (Q&A page and Student Council Home page) with updated API connections, and data model refinements (separating Organization start/end dates from EventDate). Significant bug fixes improved data integrity and reliability (mock data changes for tests, alignment of dates to EventDate, partial fix for duplicate sequences in multithread contexts, and cleanup of Noti Submitted reviewer mentions). Infra and observability improvements were made (GitHub Slack notifications, Webhook customization, dev/prod script separation, Swagger HTTPS updates, health check/whitelist enhancements, and CloudFront cache invalidation). DTO documentation and naming refinements were completed to improve API clarity and maintainability.
August 2025
30 Commits • 15 Features
Aug 1, 2025August 2025 monthly summary for woowacourse-teams/2025-festabook focused on delivering core backend APIs, frontend features, and infrastructure improvements that drive business value through reliable data, better user experiences, and streamlined operations. Key features delivered include backend API enhancements (Organization CUD API implementation and domain rename from Organization to Festival), frontend page implementations (Q&A page and Student Council Home page) with updated API connections, and data model refinements (separating Organization start/end dates from EventDate). Significant bug fixes improved data integrity and reliability (mock data changes for tests, alignment of dates to EventDate, partial fix for duplicate sequences in multithread contexts, and cleanup of Noti Submitted reviewer mentions). Infra and observability improvements were made (GitHub Slack notifications, Webhook customization, dev/prod script separation, Swagger HTTPS updates, health check/whitelist enhancements, and CloudFront cache invalidation). DTO documentation and naming refinements were completed to improve API clarity and maintainability.
July 2025
26 Commits • 19 Features
Jul 1, 2025In 2025-07, delivered a broad set of backend and frontend enhancements for the 2025-festabook repo, focusing on scalable architecture, data integrity, and end-user mapping experiences. The month centered on launching core Place lifecycles, expanding collaboration features (notices, bookmarks, Q&A), strengthening validation, and delivering map-related UX improvements. Emphasis was placed on quality assurance, documentation, and reducing duplication through API consolidation.
26 Commits • 19 Features
Jul 1, 2025In 2025-07, delivered a broad set of backend and frontend enhancements for the 2025-festabook repo, focusing on scalable architecture, data integrity, and end-user mapping experiences. The month centered on launching core Place lifecycles, expanding collaboration features (notices, bookmarks, Q&A), strengthening validation, and delivering map-related UX improvements. Emphasis was placed on quality assurance, documentation, and reducing duplication through API consolidation.
July 2025
Activity
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Quality Metrics
Correctness92.8%
Maintainability90.2%
Architecture88.8%
Performance87.4%
AI Usage21.0%
Skills & Technologies
Programming Languages
BashCSSGradleJSXJavaJavaScriptMarkdownObjective-CReactSQL
Technical Skills
API DesignAPI DevelopmentAPI DocumentationAPI Documentation (Swagger)API IntegrationAPI SecurityAWSApp Store IntegrationAuthorizationBackend DevelopmentCI/CDCSSCloudFrontCode RefactoringComponent-Based Architecture
Repositories Contributed To
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