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Lars Klassen

PROFILE

Lars Klassen

Worked on stabilizing Android build processes and improving notification handling across the breez-sdk-greenlight and breez-sdk-liquid repositories. Addressed Android build failures by updating version retrieval and dependency resolution to use the project root’s package.json, replacing fragile node_modules references. Enhanced notification reliability by refining Expo notification payload parsing, extracting relevant data from both the body field and userInfo dictionary. These changes established consistent build configuration patterns across repositories, reducing maintenance overhead. Utilized Gradle, Groovy, and Swift to implement solutions in Android and iOS environments, demonstrating skills in mobile development, build configuration, and React Native dependency management for cross-platform SDKs.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

3Total
Bugs
2
Commits
3
Features
1
Lines of code
13
Activity Months1

Work History

November 2024

3 Commits • 1 Features

Nov 1, 2024

November 2024 achievements focused on stabilizing Android builds across Breez SDKs and fortifying notification handling, delivering concrete improvements with cross-repo impact. Key changes include aligning version retrieval and dependency resolution with the project root, and enhancing Expo notification payload parsing for reliability. Highlights by repository: - breez-sdk-greenlight: Fixed Android build configuration by switching version retrieval from the SDK's node_modules to the project root package.json, and updated the React Native dependencies repository URL to point to the project directory (removing fragile node_modules references). - breez-sdk-liquid: Corrected Android build versioning and dependency references to rely on the project's package.json for version information, and updated the RN dependencies URL to the correct location, improving accuracy of version resolution. - Expo Notifications: Added payload parsing enhancements to reliably extract notification type and payload by examining the body field or the full userInfo dictionary, increasing robustness of notification processing. Impact and value: Reduced Android build failures and dependency-resolution issues, improved notification reliability for downstream apps, and established reusable patterns for build config and payload parsing across Breez SDKs. Technologies/skills demonstrated: Android build configuration, React Native dependency management, JSON payload parsing, and cross-repo consistency across Breez SDK greenlight and liquid teams.

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance66.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

GradleGroovySwift

Technical Skills

Android DevelopmentBuild ConfigurationMobile DevelopmentNotificationsReact NativeiOS Development

Repositories Contributed To

2 repos

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

breez/breez-sdk-liquid

Nov 2024 Nov 2024
1 Month active

Languages Used

GradleGroovySwift

Technical Skills

Android DevelopmentBuild ConfigurationMobile DevelopmentNotificationsiOS Development

breez/breez-sdk-greenlight

Nov 2024 Nov 2024
1 Month active

Languages Used

GradleGroovy

Technical Skills

Android DevelopmentBuild ConfigurationReact Native