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Daniel Heffernan

PROFILE

Daniel Heffernan

Worked on the stripe-terminal-react-native repository to implement international currency support, focusing on enabling accurate handling of zero-decimal currencies such as JPY. Refactored the currency display logic using JavaScript and TypeScript to ensure consistent formatting of amounts for currencies without subdivisions throughout the application, including user interfaces, totals, and receipts. This update improved pricing accuracy and reduced display errors, supporting a more reliable user experience across global markets. Leveraged front end development and internationalization skills within the React Native framework to position the product for broader adoption, with all changes consolidated in a single, well-documented feature commit.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
48
Activity Months1

Work History

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for stripe/stripe-terminal-react-native: Implemented international currency support and zero-decimal currency formatting, enabling JPY and other zero-decimal currencies across the app. Refactored currency display logic to format amounts consistently for currencies without subdivisions, improving pricing accuracy and user experience across terminals and receipts. This work is backed by a single commit (8534b94c80c06ae0412911638d28b7b8f5a80189) and positions the product for broader global adoption.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage60.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

Currency FormattingFront End DevelopmentInternationalizationReact Native

Repositories Contributed To

1 repo

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

stripe/stripe-terminal-react-native

Sep 2025 Sep 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Currency FormattingFront End DevelopmentInternationalizationReact Native