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Karolina Tofil

PROFILE

Karolina Tofil

Karolina Atofil focused on strengthening the mobile authentication flow in the Wspolny-Dojazd/frontend-mobile repository, addressing a critical issue where invalid login or registration credentials caused unintended redirects. She introduced a hasSubmitted flag within the React Native codebase, ensuring that redirects only occur after successful submissions. By updating state management and error handling using Context API and TypeScript, Karolina enabled the application to display clear error messages, guiding users more effectively during authentication. This targeted bug fix improved the reliability and clarity of the login experience, reducing user confusion and potential support requests while demonstrating careful attention to user experience and code stability.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

1Total
Bugs
1
Commits
1
Features
0
Lines of code
105
Activity Months1

Work History

May 2025

1 Commits

May 1, 2025

May 2025 focused on hardening the mobile authentication flow in Wspolny-Dojazd/frontend-mobile to improve reliability and user experience. Delivered a critical bug fix that prevents unintended redirects on invalid credentials and enhances error visibility during login/registration, resulting in clearer guidance for users and fewer navigation errors.

Activity

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Quality Metrics

Correctness90.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

Context APIError HandlingFrontend DevelopmentReact NativeState Management

Repositories Contributed To

1 repo

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

Wspolny-Dojazd/frontend-mobile

May 2025 May 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Context APIError HandlingFrontend DevelopmentReact NativeState Management

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