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Roberto Goelzer

PROFILE

Roberto Goelzer

Roberto Goelzer developed and enhanced the onlynotes-swent/onlynotes repository over two months, delivering 60 features and resolving 32 bugs. He focused on building robust study tools, including flashcard and deck management with image support, public deck discovery, and user profile enhancements. Roberto applied the MVVM architecture using Kotlin and Jetpack Compose, emphasizing code quality through consistent formatting, modularization, and comprehensive testing. His work included backend integration with Firebase Firestore, UI/UX refinements, and expanded test coverage for reliability. By combining Android development best practices with strong documentation and end-to-end testing, Roberto ensured a maintainable, scalable, and user-focused codebase.

Overall Statistics

Feature vs Bugs

65%Features

Repository Contributions

142Total
Bugs
32
Commits
142
Features
60
Lines of code
20,127
Activity Months2

Work History

December 2024

78 Commits • 31 Features

Dec 1, 2024

December 2024 highlights focused on enabling richer study content, more scalable deck discovery, and a more robust codebase in onlynotes. The work delivered enhances both business value (better learning outcomes, improved content discoverability, and smoother study sessions) and technical excellence (cleaner architecture, stronger tests, and consistent formatting).

November 2024

64 Commits • 29 Features

Nov 1, 2024

November 2024 highlights for onlynotes (2024-11). Focused on code quality, testing, and user-centric features to strengthen product reliability and business value. Delivered a mix of UI/UX improvements, feature enhancements, and backend scaffolding, backed by expanded test coverage and documentation updates.

Activity

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Quality Metrics

Correctness88.4%
Maintainability88.0%
Architecture82.4%
Performance81.8%
AI Usage20.2%

Skills & Technologies

Programming Languages

JavaJetpack ComposeKotlinMarkdownXML

Technical Skills

Android DevelopmentAndroid TestingAndroid testingAnimationBackend DevelopmentCode FormattingCode OrganizationCode RefactoringCode StyleData ModelingDatabase ManagementDocumentationEnd-to-end testingFile HandlingFirebase

Repositories Contributed To

1 repo

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

onlynotes-swent/onlynotes

Nov 2024 Dec 2024
2 Months active

Languages Used

JavaJetpack ComposeKotlinMarkdownXML

Technical Skills

Android DevelopmentAndroid TestingAndroid testingBackend DevelopmentCode FormattingCode Organization