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Carlos Pepín

PROFILE

Carlos Pepín

Carlos Pepin developed core backend and authentication features for the uprm-inso4116-2025-2026-s1/semester-project-uprm_professional_portfolio repository over two months. He established a scalable SQL data model for users, companies, jobs, and applications, ensuring data integrity through schema design and documentation. Leveraging Dart and Supabase, Carlos implemented user authentication with secure routing and real-time chat functionality, integrating environment configuration and robust test coverage. He modeled domain concepts such as Address as immutable value objects, persisted via Supabase with secure policies. His work demonstrated depth in backend integration, data modeling, and cloud provisioning, resulting in a maintainable, deployment-ready backend foundation.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

11Total
Bugs
0
Commits
11
Features
5
Lines of code
1,595
Activity Months2

Work History

October 2025

6 Commits • 3 Features

Oct 1, 2025

October 2025 monthly summary for uprm-inso4116-2025-2026-s1/semester-project-uprm_professional_portfolio. Delivered core backend/auth and domain enhancements with a focus on security, real-time features, and data integrity. Implemented a Supabase-backed authentication system with routing guards, launched a real-time chat service, and modeled Address as an immutable Value Object persisted via Supabase, along with necessary DB changes and security policies. Strengthened environment/configuration and expanded test coverage to ensure reliability and maintainability.

September 2025

5 Commits • 2 Features

Sep 1, 2025

In September 2025, delivered a solid data foundation and deployment-ready backend for the professional portfolio app. Implemented a scalable relational data model (users, companies, jobs, applications) with a SQL schema, primary/foreign keys, and indexes to ensure data integrity, accompanied by documentation and assets. Set up a production-grade Supabase backend environment (dev and deployment) with environment configuration, ignore rules, a database diagram, docs for environment variables, a backend test script, and package requirements. Completed incremental work across tasks with artifact uploads and schema testing, establishing a robust base for higher-level features and reliable data operations and deployments.

Activity

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Quality Metrics

Correctness95.4%
Maintainability90.8%
Architecture91.8%
Performance87.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

BashC++DartMarkdownObjective-CPythonSQLSwiftadoc

Technical Skills

API IntegrationAggregate RootsAuthenticationBackend DevelopmentBackend IntegrationChat Service ImplementationDartData ModelingDatabase DesignDocumentationDomain-Driven DesignEnvironment ConfigurationEnvironment SetupFlutterFlutter Development

Repositories Contributed To

1 repo

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

uprm-inso4116-2025-2026-s1/semester-project-uprm_professional_portfolio

Sep 2025 Oct 2025
2 Months active

Languages Used

BashMarkdownPythonSQLC++DartObjective-CSwift

Technical Skills

Backend DevelopmentDatabase DesignEnvironment SetupSQLSchema ManagementTesting