woowacourse-teams/2025-Todok-Todok
Jul 2025 – Nov 2025
5 Months active
Languages Used
BatchJavaJavaScriptSQLShellYAMLDockerDockerfile
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI RefactoringAPI TestingAutomation
ljhee92
PROFILE
Ljhee92
Contributed to the woowacourse-teams/2025-Todok-Todok repository by building and refining backend features for a user-centric library and discussion platform. Over five months, delivered robust APIs for book management, user profiles, and authentication, while optimizing database queries and integrating external services like Aladdin and AWS S3. Applied Java, Spring Boot, and Docker to ensure scalable deployments, strong security, and maintainable code. Enhanced CI/CD pipelines, observability, and error handling, and maintained comprehensive test coverage using JUnit and RestAssured. Regularly improved API documentation with Swagger and maintained alignment with upstream submodules, resulting in a reliable, production-ready backend infrastructure.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
245Total
Bugs
35
Commits
245
Features
81
Lines of code
14,123
Activity Months5
Your Network
6 peopleWork History
November 2025
6 Commits • 3 Features
Nov 1, 2025November 2025: Implemented key infrastructure and integration improvements for Todok-Todok, delivering more reliable deployments, updated external endpoints, and essential maintenance cleanups. These efforts reduced operational risk, improved security posture, and ensured alignment with upstream subprojects.
6 Commits • 3 Features
Nov 1, 2025November 2025: Implemented key infrastructure and integration improvements for Todok-Todok, delivering more reliable deployments, updated external endpoints, and essential maintenance cleanups. These efforts reduced operational risk, improved security posture, and ensured alignment with upstream subprojects.
November 2025
October 2025
35 Commits • 10 Features
Oct 1, 2025Month 2025-10 – Todok-Todok: Delivered core feature delivery with robust testing, improved API observability, and infrastructure reliability to enable faster, safer deployments and better external integration.
October 2025
35 Commits • 10 Features
Oct 1, 2025Month 2025-10 – Todok-Todok: Delivered core feature delivery with robust testing, improved API observability, and infrastructure reliability to enable faster, safer deployments and better external integration.
September 2025
67 Commits • 26 Features
Sep 1, 2025September 2025 focused on strengthening security, reliability, and developer experience while delivering user-facing improvements. Key work centered on implementing a production-grade Refresh Token System, enhancing search/pagination for large datasets, and expanding profile-related features, all underpinned by solid CI/CD discipline and updated API documentation.
67 Commits • 26 Features
Sep 1, 2025September 2025 focused on strengthening security, reliability, and developer experience while delivering user-facing improvements. Key work centered on implementing a production-grade Refresh Token System, enhancing search/pagination for large datasets, and expanding profile-related features, all underpinned by solid CI/CD discipline and updated API documentation.
September 2025
August 2025
84 Commits • 27 Features
Aug 1, 2025August 2025 deliverables centered on strengthening user profile management, optimizing data retrieval, and elevating platform reliability and developer experience. The team delivered core profile APIs (retrieval and update) with comprehensive tests, finished full retrieval for activity books with substantial query optimization, and implemented filtering capabilities for discussion rooms. In addition, a broad set of maintenance, validation, and observability enhancements significantly improved production readiness and maintainability across environments.
August 2025
84 Commits • 27 Features
Aug 1, 2025August 2025 deliverables centered on strengthening user profile management, optimizing data retrieval, and elevating platform reliability and developer experience. The team delivered core profile APIs (retrieval and update) with comprehensive tests, finished full retrieval for activity books with substantial query optimization, and implemented filtering capabilities for discussion rooms. In addition, a broad set of maintenance, validation, and observability enhancements significantly improved production readiness and maintainability across environments.
July 2025
53 Commits • 15 Features
Jul 1, 2025July 2025 was focused on delivering a robust, user-centric library experience while strengthening API quality, security, and developer productivity. The team completed foundational platform work, expanded search and library features, hardened authentication flows, and advanced CI/CD and code quality practices. The work lays a scalable base for onboarding more content and higher user adoption with reliable tests and deployment processes.
53 Commits • 15 Features
Jul 1, 2025July 2025 was focused on delivering a robust, user-centric library experience while strengthening API quality, security, and developer productivity. The team completed foundational platform work, expanded search and library features, hardened authentication flows, and advanced CI/CD and code quality practices. The work lays a scalable base for onboarding more content and higher user adoption with reliable tests and deployment processes.
July 2025
Activity
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Quality Metrics
Correctness92.2%
Maintainability93.0%
Architecture88.4%
Performance88.0%
AI Usage20.6%
Skills & Technologies
Programming Languages
BashBatchDockerDockerfileGradleGroovyJavaJavaScriptKotlinMarkdown
Technical Skills
AI ConfigurationAPI DesignAPI DevelopmentAPI DocumentationAPI IntegrationAPI Integration TestingAPI RefactoringAPI TestingAWSAWS S3AWS SDKAuthenticationAutomationBackend ConfigurationBackend Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline