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Kailuan Liu

PROFILE

Kailuan Liu

Contributed to the hack4impact-calpoly/habitat-for-humanity repository by building and refining authentication systems, donor onboarding flows, and donation management interfaces over four months. Developed a Clerk-based authentication layer in a Next.js and React environment, integrating secure account creation, password breach detection, and enhanced error handling. Implemented AWS S3 integration for scalable image storage and overhauled the donation table component to support dynamic views, sorting, and pagination. Improved donor engagement by simplifying account creation and revamping the donation history UI using Material-UI. Focused on code refactoring and component reusability, emphasizing maintainability and extensibility while delivering nine features without reported bug fixes.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

16Total
Bugs
0
Commits
16
Features
9
Lines of code
29,234
Activity Months4

Your Network

15 people

Work History

May 2025

2 Commits • 2 Features

May 1, 2025

May 2025 monthly performance summary for hack4impact-calpoly/habitat-for-humanity. Delivered donor-facing UX improvements and onboarding simplifications, contributing to enhanced donor engagement, data usability, and streamlined operations. No major defects reported; active refactors to improve maintainability and future extensibility.

April 2025

10 Commits • 3 Features

Apr 1, 2025

April 2025 monthly summary for hack4impact-calpoly/habitat-for-humanity focused on delivering scalable image storage, onboarding enhancements, and a unified donation management UI. Delivered key business-value features, improved data integrity, and laid groundwork for more robust donation workflows.

March 2025

1 Commits • 1 Features

Mar 1, 2025

Monthly work summary for 2025-03 focusing on business value and technical achievements. Delivered a security feature to prevent weak, breached passwords during account creation for the Habitat for Humanity project, improving onboarding security and reducing credential-stuffing risk. No major bugs fixed this month in the repository.

February 2025

3 Commits • 3 Features

Feb 1, 2025

February 2025 monthly summary for hack4impact-calpoly/habitat-for-humanity: Delivered a Clerk-based authentication system for secure user onboarding in the Next.js app, added a Clerk-powered account creation flow, and refined signup/login UX with robust validation. These efforts establish a scalable authentication layer and improve onboarding efficiency for volunteers and admins. Technologies demonstrated include Clerk, Clerk API, Next.js, middleware-protected routes, and form validation.

Activity

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Quality Metrics

Correctness87.6%
Maintainability83.2%
Architecture79.4%
Performance77.6%
AI Usage21.2%

Skills & Technologies

Programming Languages

CSSJavaScriptTypeScript

Technical Skills

API DevelopmentAPI IntegrationAWS S3 IntegrationAuthenticationBackend DevelopmentClerkClerk AuthenticationCode RefactoringComponent ReusabilityComponent-Based ArchitectureData VisualizationDatabase ManagementError HandlingFrontend DevelopmentFull Stack Development

Repositories Contributed To

1 repo

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

hack4impact-calpoly/habitat-for-humanity

Feb 2025 May 2025
4 Months active

Languages Used

JavaScriptTypeScriptCSS

Technical Skills

AuthenticationClerkClerk AuthenticationError HandlingFrontend DevelopmentFull Stack Development