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ebrain-mendoza121

PROFILE

Ebrain-mendoza121

Ebrain Mendoza developed core gameplay and AI features for the Briscas repository, implementing a round management engine and a medium-difficulty AI using JavaScript and Node.js to enhance game logic and performance visibility. He established a load testing framework for the socket server, simulating high concurrency to validate backend stability. In the Tracklist repository, Ebrain integrated Firebase Authentication and Firestore to deliver secure user onboarding, profile management, and password update flows, including email verification and input validation. His work combined React Native and Expo for mobile UI/UX, demonstrating depth in backend reliability, frontend polish, and robust testing across both projects.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

21Total
Bugs
3
Commits
21
Features
9
Lines of code
27,818
Activity Months3

Work History

April 2025

6 Commits • 3 Features

Apr 1, 2025

In April 2025, delivered cross-repo improvements focusing on scalability, security, and UX. Implemented load testing infrastructure for the socket server to assess performance under high concurrency, enhanced user profile management with a secure password update flow, and strengthened signup with email verification and input validation. These changes improve system reliability under load, tighten security controls, and boost onboarding quality.

March 2025

6 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary focusing on key accomplishments, major bugs fixed, and overall impact. Work spanned Briscas AI development, performance instrumentation, and Tracklist UI/Firebase integration, delivering measurable business value through improved gameplay quality, performance visibility, and a polished user experience.

February 2025

9 Commits • 3 Features

Feb 1, 2025

February 2025 Monthly Summary: Two project streams (Briscas and Tracklist) delivered significant business-value features and stability improvements. In Briscas, core gameplay framework was implemented: introduced RoundManager and GameManager to manage rounds, scoring, and restarts, with a simple round winner calculator; improved Player Interaction reliability by enforcing play/draw rules and adding error handling; and performed a No-Op Merge to synchronize main branch. In Tracklist, authentication scaffolding and sign-up UI were delivered to accelerate user onboarding, along with a User Profile Management UI with editable bio and avatar; resolved signup regression to restore signup functionality and added profile image size restrictions. These efforts collectively improve user experience, reliability, and onboarding, enabling faster iteration and safer future changes.

Activity

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Quality Metrics

Correctness82.8%
Maintainability81.8%
Architecture79.0%
Performance79.0%
AI Usage23.0%

Skills & Technologies

Programming Languages

JSXJavaScriptShellTSXTypeScript

Technical Skills

AI DevelopmentAI TestingBackend DevelopmentDependency ManagementError HandlingExpoExpo RouterFirebaseFirebase AuthenticationFirebase FirestoreFront-end DevelopmentFrontend DevelopmentGame DevelopmentGame Development LogicImage Handling

Repositories Contributed To

2 repos

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

uprm-inso4115-2024-2025-s2/semester-project-tracklist

Feb 2025 Apr 2025
3 Months active

Languages Used

JSXJavaScriptTSXTypeScriptShell

Technical Skills

ExpoExpo RouterFirebaseFront-end DevelopmentFrontend DevelopmentImage Handling

uprm-inso4117-2024-2025-s2/semester-project-briscas

Feb 2025 Apr 2025
3 Months active

Languages Used

JavaScript

Technical Skills

Backend DevelopmentError HandlingGame DevelopmentGame Development LogicJavaScriptJavaScript Development