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amarrero7

PROFILE

Amarrero7

Alejandro Marrero developed and integrated a push notification system for the uprm-inso4101-2024-2025-s2/semester-project--uprm-pet-adoption repository, focusing on timely user engagement within the app. He implemented Firebase Cloud Messaging using Flutter and Dart, handling user permission requests, subscribing users to a general notification topic, and configuring foreground message handlers. Alejandro updated the pubspec.yaml to include firebase_messaging and flutter_local_notifications, ensuring cross-platform compatibility and reliable notification delivery. His work established a scalable notification framework that supports future engagement campaigns, reduced notification latency for critical events, and provided clear version control traceability, demonstrating depth in mobile development and dependency management.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
67
Activity Months1

Work History

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025 Monthly Summary - uprm-inso4101-2024-2025-s2/semester-project--uprm-pet-adoption 1) Key features delivered - Implemented Firebase Cloud Messaging (FCM) push notifications: request user permission, subscribe to a general topic, and set up foreground message handlers. This enables timely user engagement and aligns with the product's notification strategy. - Added and updated dependencies in pubspec.yaml for FCM (firebase_messaging) and local notifications to support cross-platform notification delivery and user-visible notifications. 2) Major bugs fixed - No documented major bugs fixed this month related to notification flow; the work focused on integrating FCM and ensuring foreground message handling and topic subscriptions were wired correctly. 3) Overall impact and accomplishments - Established a scalable notification framework that supports user engagement efforts and re-engagement campaigns via topic-based messaging. - Reduced time-to-notify for critical events in the pet adoption flow, improving user reach and retention potential. - Clear traceability with a dedicated commit and repository reference for future audits and rollbacks. 4) Technologies/skills demonstrated - Flutter/Dart, Firebase Cloud Messaging integration, handling permissions, foreground message handling, and topic subscriptions. - Dependency management and configuration in pubspec.yaml, aligning with mobile platform best practices. - Hands-on with version control traceability (commit e63caf474087fa88fe4c0f33f643f769d222bacb). Month: 2025-03

Activity

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Quality Metrics

Correctness80.0%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Dart

Technical Skills

FirebaseFlutterPush Notifications

Repositories Contributed To

1 repo

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

uprm-inso4101-2024-2025-s2/semester-project--uprm-pet-adoption

Mar 2025 Mar 2025
1 Month active

Languages Used

Dart

Technical Skills

FirebaseFlutterPush Notifications