EXCEEDS logo
Exceeds
Dandan Zhao

PROFILE

Dandan Zhao

Worked on the aau-giraf/foodplanner repository to enhance the authentication experience for mobile users. Focused on building a robust login flow using Flutter and Dart, introducing explicit input validation for missing credentials and clearer error messaging for authentication failures. Adjusted the duration and visibility of login messages to reduce user confusion and improve overall sign-in usability. Incorporated Danish language cues in the messaging, laying the groundwork for future localization and internationalization efforts. The work emphasized front end and mobile development best practices, resulting in a more intuitive and scalable authentication workflow that addresses both user experience and security considerations.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

2Total
Bugs
0
Commits
2
Features
1
Lines of code
36
Activity Months1

Work History

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025: Focused on strengthening the foodplanner authentication experience. Implemented a robust login flow with explicit input validation messages for missing credentials and clearer error messaging for authentication failures. Minor but important bugfixes included adjusting the duration and visibility of login messages to reduce user confusion. Localisation groundwork is evident from Danish messaging cues in commit notes, laying the groundwork for future internationalization. Overall impact: improved sign-in UX, reduced ambiguity for users, and a foundation for scalable, secure authentication workflows.

Activity

Loading activity data...

Quality Metrics

Correctness90.0%
Maintainability90.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Dart

Technical Skills

FlutterFront End DevelopmentMobile Development

Repositories Contributed To

1 repo

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

aau-giraf/foodplanner

Sep 2025 Sep 2025
1 Month active

Languages Used

Dart

Technical Skills

FlutterFront End DevelopmentMobile Development