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PROFILE

Ttcn-0906

Sean contributed to the NYCU-Service-Learning/nanao-system repository by building robust social account linking features and improving authentication flows. He implemented Google and LINE account integration, enabling users to link external accounts to their profiles through React-based UI components and TypeScript/Node.js backend services. His work included conflict handling, admin/user account separation during third-party login, and backend storage of external IDs, ensuring data integrity and secure access control. Sean also addressed frontend reliability by fixing profile re-render issues after social login. These contributions enhanced onboarding, reduced duplicate profiles, and strengthened authentication, demonstrating depth in API integration, OAuth, and user authentication.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

7Total
Bugs
2
Commits
7
Features
2
Lines of code
167
Activity Months2

Work History

December 2024

3 Commits • 1 Features

Dec 1, 2024

December 2024: Implemented LINE account linking and merging for user profiles, including UI flow, backend LINE ID storage, and data merge when a LINE-linked account is attached. Fixed a re-render issue in the profile component after social login by correcting a missing dependency in useEffect. Improved user identity integrity and data consistency by enabling LINE-based linking and merges, strengthening onboarding and reducing duplicate profiles. Demonstrated frontend (React), backend data handling, and cross-functional collaboration to deliver business value.

November 2024

4 Commits • 1 Features

Nov 1, 2024

November 2024 monthly summary for NYCU-Service-Learning/nanao-system. Delivered Google Account Linking and Profile Integration with a frontend GoogleLink button and a robust backend flow to link Google accounts to user profiles, including conflict handling and robustness improvements. Implemented Admin/User account separation during third-party login to prevent admin accounts from being merged with user accounts, preserving admin roles and access control. Key commits include 2dbec31e6fa3448497d3448f28ac5a447d506390 (add linkGoogleAccount to auth.service), c23209ef84d97f4555f92db544ad776f92c0c5a1 (GoogleLink button and linking flow), 92e9089cb54598a2665a821c82207fe885db4a2f (fix linking error), and 7972c18c82bc1cfee43ed2de9ce73bc0f9b284b4 (prevent admin accounts from being merged into user accounts). This work improves onboarding with Google login, strengthens access control, and reduces risk of incorrect account merges. Technologies/skills demonstrated include TypeScript/Node.js backend, OAuth third-party login flows, frontend UI integration, conflict resolution and robust error handling. Business value includes smoother user onboarding, improved security, and greater data integrity across authentication flows.

Activity

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Quality Metrics

Correctness81.4%
Maintainability82.8%
Architecture77.2%
Performance74.4%
AI Usage22.8%

Skills & Technologies

Programming Languages

CSSJavaScriptReactTypeScript

Technical Skills

API IntegrationAuthenticationBackend DevelopmentFrontend DevelopmentJavaScriptNode.jsOAuthReactTypeScriptUser Authentication

Repositories Contributed To

1 repo

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

NYCU-Service-Learning/nanao-system

Nov 2024 Dec 2024
2 Months active

Languages Used

CSSJavaScriptTypeScriptReact

Technical Skills

AuthenticationBackend DevelopmentFrontend DevelopmentNode.jsOAuthReact

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