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Charlie Zhao

PROFILE

Charlie Zhao

During two months contributing to icssc/peterportal-client, Charz enhanced the roadmap feature by improving mobile UI alignment and introducing visual cues for missing course prerequisites. Charz implemented a custom React hook and utility functions in TypeScript and JavaScript to dynamically identify unmet prerequisites, surfacing this information through a hover-based sidebar interaction. The work included a visual theme refresh using CSS and SCSS, centralizing color tokens and introducing variable-based theming to clarify course status and improve UI consistency. These updates reduced user confusion, streamlined navigation, and aligned the interface with design standards, demonstrating thoughtful application of frontend development and state management skills.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

3Total
Bugs
1
Commits
3
Features
2
Lines of code
106
Activity Months2

Work History

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary for icssc/peterportal-client: Delivered a Roadmap Visual Theme Refresh that clarifies roadmap courses with missing prerequisites and improved UI feedback. No major bugs fixed this month; work focused on feature/UI polish with a recolor commit. The update strengthens user comprehension, reduces cognitive load, and aligns with design system standards. Technologies and skills demonstrated include frontend UI refactor, CSS variable theming, color token usage, and hover state improvements that enhance usability and maintainability.

April 2025

2 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for icssc/peterportal-client: Delivered targeted UI improvements focusing on mobile readability and onboarding guidance in the roadmap. Key outcomes include fixing modal alignment on small screens and enhancing roadmap UX with a hover-based cue for missing prerequisites, underpinned by new tooling to determine course dependencies.

Activity

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Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture86.6%
Performance86.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSJavaScriptSCSSTypeScript

Technical Skills

CSSCustom HooksFront End DevelopmentFrontend DevelopmentReactSCSSState ManagementUtility Functions

Repositories Contributed To

1 repo

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

icssc/peterportal-client

Apr 2025 May 2025
2 Months active

Languages Used

JavaScriptSCSSTypeScriptCSS

Technical Skills

CSSCustom HooksFront End DevelopmentFrontend DevelopmentReactState Management

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