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Guilherme Moraes

PROFILE

Guilherme Moraes

Over two months, contributed to the Pagges-Ages-2025/Pagges-Mobile repository by building and refining mobile features focused on book discovery, user profiles, and library management. Leveraged React Native, TypeScript, and JavaScript to implement genre-based book browsing, enhance profile functionality with follow and genre editing, and streamline personal library APIs. Addressed data-fetching inefficiencies by refactoring navigation and state management patterns, resulting in faster load times and improved reliability. UI and UX improvements included responsive layouts, new assets, and consistent component behavior. The work emphasized maintainable code, cohesive user experience, and robust integration between frontend interfaces and backend services through updated API interactions.

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

13Total
Bugs
1
Commits
13
Features
8
Lines of code
4,627
Activity Months2

Your Network

14 people

Work History

June 2025

9 Commits • 5 Features

Jun 1, 2025

June 2025 Monthly Summary for Pagges-Mobile (Pagges-Ages-2025/Pagges-Mobile) Overview: Delivered a set of features across genre discovery, profile enhancements, and UI/UX improvements, while addressing data-fetching inefficiencies. Emphasis on performance, reliability, and end-user engagement, resulting in faster loads, richer social features, and a more cohesive library experience. Key features delivered: - Books by Genre Discovery on Home and Genre Library: Implemented genre-based book display on home and genre library screens, refactored genre selection and fetching logic to use genre IDs/names, introduced a new Book data model, and updated service calls for tighter integration. (Commit: fix: genres in home page) - User Profile Enhancements: Added follow/unfollow, improved profile header, and refined genre editing within profiles, with enhanced navigation and rendering for user information. (Commits: fix: profile component; fix: profile header component; fix: merge conflicts) - Challenges and Trails UX Improvements: Earned Points navigation refined with useFocusEffect-based data handling, better data fetching and navigation flow, and dynamic background elements. - Personal Library API and UI Simplification: Streamlined add-book API endpoint, removed platform-specific alerts, and improved UI consistency by adjusting add button width. - UI Enhancements: Assets, Achievements/PostCard, Carousel, and Book Details: Introduced new image assets; refactored Achievements and PostCard components; improved carousel/modal interactions and adjusted book details width for responsiveness. Major bugs fixed: - Data fetching optimization across Home and Profile: Eliminated duplicate backend calls by refactoring to useFocusEffect, ensuring data loads only on screen focus and reducing race conditions. Overall impact and accomplishments: - Improved performance and reliability with reduced redundant API calls and race conditions, resulting in faster page loads and a smoother user experience. - Enhanced content discovery and social interactions, driving higher engagement through genre-aware browsing and social features (follow/unfollow). - Streamlined APIs and UI, delivering a more cohesive and responsive mobile experience with consistent visuals across components. Technologies/skills demonstrated: - React Native patterns: useFocusEffect, navigation, and state management for robust data loading. - Backend/API: new data model (Book) and updated service calls for better integration. - UI/UX: assets, responsive layouts, and streamlined interaction flows; accessibility and consistency improvements. - Code quality: conflict resolution and refactors to improve maintainability and reduce future merge issues.

May 2025

4 Commits • 3 Features

May 1, 2025

May 2025 Monthly Summary for Pagges-Mobile: Delivered three core features with backend service integration, UI updates, and API refinements; fixed key bugs; and improved user engagement and catalog reliability, translating into higher user satisfaction and continued product momentum.

Activity

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Quality Metrics

Correctness83.8%
Maintainability81.6%
Architecture77.6%
Performance80.6%
AI Usage24.6%

Skills & Technologies

Programming Languages

JSONJavaScriptReact NativeTypeScript

Technical Skills

API IntegrationComponent RefactoringExpoExpo RouterFront-end DevelopmentFrontend DevelopmentJavaScriptMobile DevelopmentNavigationReact NativeService Layer DevelopmentState ManagementTypeScriptUI DevelopmentUI/UX Design

Repositories Contributed To

1 repo

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

Pagges-Ages-2025/Pagges-Mobile

May 2025 Jun 2025
2 Months active

Languages Used

JavaScriptTypeScriptJSONReact Native

Technical Skills

API IntegrationExpoFrontend DevelopmentJavaScriptMobile DevelopmentReact Native