BinhNQHE172185/SEP492
Mar 2025 – May 2025
3 Months active
Languages Used
C#C++JSONJavaScriptSQLTypeScriptXMLHTML
Technical Skills
.NETAPI DevelopmentAPI IntegrationASP.NET CoreAccess ControlAuthorization
Bachnd23
PROFILE
Bachnd23
Bach Nguyen developed and enhanced core educational data management features for the BinhNQHE172185/SEP492 repository over three months, focusing on robust backend workflows and data integrity. He implemented end-to-end import and validation for subjects, materials, and syllabus structures, using C# and ASP.NET Core with Entity Framework Core for transactional consistency and rollback on failures. His work included API and controller updates, Google Drive integration, and JWT-based authentication to strengthen security. By refactoring service layers and expanding validation rules, Bach improved reliability in curriculum workflows, reduced error rates, and ensured compliance, demonstrating depth in backend development and cloud service integration.
Overall Statistics
Feature vs Bugs
59%Features
Repository Contributions
93Total
Bugs
18
Commits
93
Features
26
Lines of code
19,030
Activity Months3
Your Network
21 people
Work History
May 2025
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary for repository BinhNQHE172185/SEP492 highlighting delivery of contract data validation enhancements and extended document upload validation; improvements toward data integrity and compliance; business value realized through stricter rules and broader file support.
4 Commits • 2 Features
May 1, 2025May 2025 monthly summary for repository BinhNQHE172185/SEP492 highlighting delivery of contract data validation enhancements and extended document upload validation; improvements toward data integrity and compliance; business value realized through stricter rules and broader file support.
May 2025
April 2025
39 Commits • 8 Features
Apr 1, 2025April 2025 monthly summary for BinhNQHE172185/SEP492. Focused on delivering robust materials/workflow features, strengthening data integrity, and enhancing security and validation across syllabus management, learning materials, and external integrations. Key outcomes include: (1) Materials import and naming improvements to standardize imports and material naming, reducing import errors and improving data clarity. (2) Syllabus Management and Learning Materials API enhancements, including update/delete syllabus, import fix, controller updates, cleanup of unused methods, and associated tests and refactors. (3) Extensive bug fixes and cleanup across core modules (syllabus, subject, learning materials, document templates, budget proposals) plus general validation improvements, improving reliability of workflows. (4) Security and integration improvements, featuring JWT-based authentication and controller authorization enhancements, and Google Drive integration updates with anti-spam measures. (5) Validation and data integrity enhancements, including file content validation, nullable URL handling, and explicit date validation improvements, along with expanded unit tests for acceptance records and domain subjects. Overall, these efforts reduced error rates in critical curriculum workflows, improved data quality, and strengthened security and release readiness, delivering measurable business value through more reliable imports, syllabus management, and material lifecycle processes.
April 2025
39 Commits • 8 Features
Apr 1, 2025April 2025 monthly summary for BinhNQHE172185/SEP492. Focused on delivering robust materials/workflow features, strengthening data integrity, and enhancing security and validation across syllabus management, learning materials, and external integrations. Key outcomes include: (1) Materials import and naming improvements to standardize imports and material naming, reducing import errors and improving data clarity. (2) Syllabus Management and Learning Materials API enhancements, including update/delete syllabus, import fix, controller updates, cleanup of unused methods, and associated tests and refactors. (3) Extensive bug fixes and cleanup across core modules (syllabus, subject, learning materials, document templates, budget proposals) plus general validation improvements, improving reliability of workflows. (4) Security and integration improvements, featuring JWT-based authentication and controller authorization enhancements, and Google Drive integration updates with anti-spam measures. (5) Validation and data integrity enhancements, including file content validation, nullable URL handling, and explicit date validation improvements, along with expanded unit tests for acceptance records and domain subjects. Overall, these efforts reduced error rates in critical curriculum workflows, improved data quality, and strengthened security and release readiness, delivering measurable business value through more reliable imports, syllabus management, and material lifecycle processes.
March 2025
50 Commits • 16 Features
Mar 1, 2025March 2025 performance: Delivered end-to-end data import for core educational entities with API/controller/service updates and DB schema changes; introduced transactional rollback on import failures to preserve data integrity; corrected a delete-vs-update regression to restore correct version history behavior; expanded data visibility with active-subject filtering, backend history listing, and the ability to fetch the full list without paging; and extended admin tooling and integrations including contracts management, budget proposals, syllabus details, Google Drive integration, document templates backend, and sharing capabilities with the Head of Department.
50 Commits • 16 Features
Mar 1, 2025March 2025 performance: Delivered end-to-end data import for core educational entities with API/controller/service updates and DB schema changes; introduced transactional rollback on import failures to preserve data integrity; corrected a delete-vs-update regression to restore correct version history behavior; expanded data visibility with active-subject filtering, backend history listing, and the ability to fetch the full list without paging; and extended admin tooling and integrations including contracts management, budget proposals, syllabus details, Google Drive integration, document templates backend, and sharing capabilities with the Head of Department.
March 2025
Activity
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Quality Metrics
Correctness84.6%
Maintainability83.4%
Architecture80.8%
Performance76.4%
AI Usage22.4%
Skills & Technologies
Programming Languages
C#C++HTMLJSONJavaScriptSQLTypeScriptXML
Technical Skills
.NET.NETAPI DevelopmentAPI IntegrationAPI SecurityASP.NET CoreAccess ControlAngularAsynchronous ProgrammingAuthenticationAuthorizationAutoMapperBackend DevelopmentC#Cloud Integration
Repositories Contributed To
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