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canhnlse172651

PROFILE

Canhnlse172651

During two months on the homeslands/order repository, Canh focused on enhancing order and voucher management through both backend and frontend improvements. He addressed a critical voucher pricing issue by introducing a custom date validation rule in TypeScript DTOs, ensuring end dates always follow start dates to prevent pricing errors. Canh also implemented server-side pagination for promotion APIs using NestJS and TypeORM, improving scalability and API usability. His work extended to tightening access control for voucher creation and refining authentication validation, including robust email and Vietnamese phone number checks. These contributions improved data integrity, security, and user experience across the application.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

7Total
Bugs
2
Commits
7
Features
3
Lines of code
348
Activity Months2

Work History

July 2025

6 Commits • 3 Features

Jul 1, 2025

July 2025 performance overview for homeslands/order: Delivered four high-impact enhancements and fixes across UI, API, and security. Improved data integrity and UX in the branch selection flow, added server-side pagination for promotions, tightened RBAC for voucher creation, and hardened authentication validation across registration and profile processes. These changes enhance business value by improving user experience, API scalability, security posture, and data correctness.

June 2025

1 Commits

Jun 1, 2025

June 2025 monthly summary for the developer working on homeslands/order. Focused on stabilizing voucher pricing by fixing a date validation bug. Implemented a new validation rule IsEndDateAfterStartDate to ensure end date is not earlier than start date in CreateVoucherDto and BulkCreateVoucherDto, preventing invalid pricing ranges when vouchers change after application. This work ties to TRE-50 and is backed by commit 0bffa536b127b895851d998a462cfc59fead0bed.

Activity

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Quality Metrics

Correctness84.2%
Maintainability83.0%
Architecture80.0%
Performance84.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

API DevelopmentAccess ControlBackend DevelopmentDTOsFrontend DevelopmentNestJSReactSwaggerTypeORMTypeScriptValidation

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

homeslands/order

Jun 2025 Jul 2025
2 Months active

Languages Used

TypeScriptJavaScript

Technical Skills

API DevelopmentBackend DevelopmentValidationAccess ControlDTOsFrontend Development

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