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weiyuan12

PROFILE

Weiyuan12

Weiyuan Tan enhanced the ntu-pear/PEAR_patient_service by building robust patient and guardian data management features, focusing on data integrity, auditability, and maintainability. He consolidated and refactored core data models, expanded RESTful API capabilities, and implemented comprehensive audit logging for CRUD operations using Python, FastAPI, and SQLAlchemy. His work included schema redesign, NRIC data masking, and paginated responses, as well as cross-service logging and authentication checks to support regulatory compliance. Additionally, Weiyuan delivered a new Account Logs UI in React and TypeScript, enabling dynamic log filtering and improved observability, which streamlined troubleshooting and supported secure, reliable patient data workflows.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

64Total
Bugs
6
Commits
64
Features
18
Lines of code
3,756
Activity Months3

Your Network

16 people

Shared Repositories

16

Work History

March 2025

12 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary: Strengthened observability, data integrity, and accessibility of patient data through pervasive audit logging and a new Account Logs UI. Delivered cross-service logging enhancements, authentication checks, and dynamic log filtering, enabling faster investigations and better regulatory compliance. Fixed audit log ID correctness, cleaned up logger code, and expanded tests to ensure reliability.

February 2025

45 Commits • 13 Features

Feb 1, 2025

February 2025 performance summary for ntu-pear/PEAR_patient_service focused on consolidating core data models, expanding API capabilities, and strengthening observability. Key work included: consolidating model imports into a single surface (imports moved to repo/main.py); significant Patient Data Model & API enhancements (schema updates, NRIC masking, CRUD refinements, and paginated responses); addition of language routing for patient lists; substantial logging enhancements with JSON-formatted, audit-rich entries; pagination support for vital signs and patient prescriptions; router/main cleanup; and targeted bug fixes in NRIC handling, doctor note processing, and CRUD operations. These efforts improved data integrity, security, API usability, and system observability, enabling faster feature delivery and easier troubleshooting.

December 2024

7 Commits • 2 Features

Dec 1, 2024

December 2024 (2024-12) monthly summary for ntu-pear/PEAR_patient_service. Focused on strengthening guardian-patient data integrity and enabling a robust doctor notes lifecycle. Delivered schema refactors, CRUD capabilities, and data integrity improvements with tests and seed data to support reliability and future features. Business impact includes improved data accuracy, auditability, and maintainability, enabling safer guardian onboarding and faster issue resolution for patient doctor notes.

Activity

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Quality Metrics

Correctness87.0%
Maintainability86.6%
Architecture84.0%
Performance83.2%
AI Usage20.2%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptPydanticPythonSQLTypeScript

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAuthenticationBackend DevelopmentCode CleanupCode OrganizationCode RefactoringConfigurationData MaskingData ModelingData PrivacyData SerializationDatabase ManagementDatabase Mocking

Repositories Contributed To

2 repos

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

ntu-pear/PEAR_patient_service

Dec 2024 Mar 2025
3 Months active

Languages Used

PythonSQLJavaScriptPydantic

Technical Skills

API DevelopmentBackend DevelopmentDatabase ManagementDatabase MockingDatabase Schema DesignPython

ntu-pear/PEAR_WebFE

Mar 2025 Mar 2025
1 Month active

Languages Used

CSSHTMLJavaScriptTypeScript

Technical Skills

API IntegrationFrontend DevelopmentReactState ManagementTypeScriptUI Development