OZ-Coding-School/oz_externship_be_01
Jun 2025 – Jul 2025
2 Months active
Languages Used
DRFDjangoPythonSQLREST Framework
Technical Skills
API DevelopmentBackend DevelopmentCode FormattingCode OrganizationDRFDatabase Design
CJY9697
PROFILE
Cjy9697
Over two months, contributed to the OZ-Coding-School/oz_externship_be_01 repository by building and enhancing a robust backend for a community module using Django, Django REST Framework, and Python. Developed end-to-end APIs for notices and posts, implementing features such as pagination, admin endpoints, and CRUD operations with integrated AWS S3 storage for file and image management. Addressed data integrity and reliability through careful database modeling, serializer design, and error handling. Improved code quality with extensive refactoring, test coverage, and migration to unittest. These efforts streamlined content management, ensured predictable deployments, and accelerated feature delivery while maintaining high standards for maintainability.
Overall Statistics
Feature vs Bugs
74%Features
Repository Contributions
64Total
Bugs
9
Commits
64
Features
26
Lines of code
3,799
Activity Months2
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Work History
July 2025
43 Commits • 15 Features
Jul 1, 2025July 2025 (2025-07) delivered substantial enhancements to OZ Externship BE 01, improving content management, reliability, and developer productivity. Key features include 게시글 목록/상세 조회 기능 구현 및 정렬 개선, 게시글 수정/삭제/노출 관리, and 공지 사항 등록 API. Major reliability and QA improvements include admin/staff validation with S3 integration, extensive refactors for code quality, and comprehensive test coverage for admin posts, categories, and comments. Critical bug fixes addressed multipart/form-data handling for edits, image/attachment processing, and post deletions across DB and S3, plus race condition fixes in exposure state changes and rollbacks on upload errors. Implemented built-in pagination, Swagger fixes, and ongoing performance improvements, resulting in more predictable deployments and fewer production incidents. Demonstrates strong DRY refactors, CI/test migration, and robust cloud integration with S3, delivering business value through enhanced content lifecycle, data integrity, and faster feature turnover.
43 Commits • 15 Features
Jul 1, 2025July 2025 (2025-07) delivered substantial enhancements to OZ Externship BE 01, improving content management, reliability, and developer productivity. Key features include 게시글 목록/상세 조회 기능 구현 및 정렬 개선, 게시글 수정/삭제/노출 관리, and 공지 사항 등록 API. Major reliability and QA improvements include admin/staff validation with S3 integration, extensive refactors for code quality, and comprehensive test coverage for admin posts, categories, and comments. Critical bug fixes addressed multipart/form-data handling for edits, image/attachment processing, and post deletions across DB and S3, plus race condition fixes in exposure state changes and rollbacks on upload errors. Implemented built-in pagination, Swagger fixes, and ongoing performance improvements, resulting in more predictable deployments and fewer production incidents. Demonstrates strong DRY refactors, CI/test migration, and robust cloud integration with S3, delivering business value through enhanced content lifecycle, data integrity, and faster feature turnover.
July 2025
June 2025
21 Commits • 11 Features
Jun 1, 2025June 2025 performance summary for OZ-Coding-School/oz_externship_be_01: Established a solid backend foundation for the community module, delivered end-to-end notices and posts APIs with robust serialization and pagination, implemented admin capabilities, and completed critical data relationship fixes and code quality improvements. These efforts improve data integrity, API reliability, and time-to-market for feature development.
June 2025
21 Commits • 11 Features
Jun 1, 2025June 2025 performance summary for OZ-Coding-School/oz_externship_be_01: Established a solid backend foundation for the community module, delivered end-to-end notices and posts APIs with robust serialization and pagination, implemented admin capabilities, and completed critical data relationship fixes and code quality improvements. These efforts improve data integrity, API reliability, and time-to-market for feature development.
Activity
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Quality Metrics
Correctness91.0%
Maintainability90.0%
Architecture87.6%
Performance84.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
DRFDjangoPythonREST FrameworkSQL
Technical Skills
API DevelopmentAPI DocumentationAPI TestingAWS S3AWS S3 IntegrationBackend DevelopmentCloud Storage Integration (S3)Cloud Storage Management (S3)Code FormattingCode OrganizationDRFData ValidationDatabase DesignDatabase ManagementDatabase Modeling
Repositories Contributed To
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