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haz

PROFILE

Haz

Worked on EnsembleUI/ensemble, focusing on authentication and data reliability for Flutter-based mobile applications. Delivered an Apple Sign-In feature integrated with Firebase, enhancing the authentication flow by passing authCode and rawNonce to meet Firebase’s requirements and updating the SignInWithApple widget for compatibility. Addressed UI stability by fixing a ScrollableTabBar bug, adding guards to prevent navigation errors during edge scrolling. Improved backend reliability by resolving a Firestore pagination issue, unwrapping nested pagination fields to ensure correct query behavior. Utilized Dart, Firebase, and Flutter, demonstrating disciplined debugging, safe code changes, and a focus on robust state management and backend integration.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

4Total
Bugs
2
Commits
4
Features
1
Lines of code
80
Activity Months2

Your Network

20 people

Shared Repositories

20

Work History

March 2025

1 Commits

Mar 1, 2025

March 2025: Focused on stabilizing Firestore pagination in EnsembleUI/ensemble. Delivered a critical bug fix to unwrap nested pagination fields (startAfter, startAt, endBefore, endAt) before applying to queries, ensuring correct behavior for complex paginated queries. No new features released this month; the change improves reliability for data navigation in paginated lists and reduces edge-case failures. Demonstrated disciplined debugging, safe code changes, and alignment with CI validation. Prepared groundwork for future pagination enhancements.

January 2025

3 Commits • 1 Features

Jan 1, 2025

January 2025 focused on reliability and Firebase-integrated authentication for EnsembleUI/ensemble. Delivered two high-impact updates that improve security/compliance, user experience, and UI stability for Firebase-backed deployments. 1) Apple Sign-In with Firebase Integration: extended authentication flow to pass authCode and rawNonce during Firebase sign-in; updated SignInWithApple widget to generate/provide these parameters, ensuring compatibility with Firebase Apple sign-on requirements. 2) ScrollableTabBar robustness under edge scrolling conditions: fixed a bad state when no element is visible during scrolling by guarding the scroll controller and tab index access, preventing navigation/init errors. These changes reduce sign-in friction, prevent runtime/navigation errors, and improve overall app stability.

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture70.0%
Performance60.0%
AI Usage25.0%

Skills & Technologies

Programming Languages

Dart

Technical Skills

API IntegrationApple Sign-OnAuthenticationBackend DevelopmentDatabase ManagementFirebaseFlutterFlutter DevelopmentFull Stack DevelopmentMobile DevelopmentState Management

Repositories Contributed To

1 repo

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

EnsembleUI/ensemble

Jan 2025 Mar 2025
2 Months active

Languages Used

Dart

Technical Skills

Apple Sign-OnAuthenticationFirebaseFlutterFlutter DevelopmentFull Stack Development