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Ch3chs

PROFILE

Ch3chs

Sergio Espinoza developed and enhanced the Gestion_APP API suite, focusing on robust backend architecture and RESTful standardization. Over two months, he consolidated and refactored core APIs, implemented CRUD operations for key entities, and enforced strict data integrity for user authentication. Working in Java and SQL with Spring Boot and JPA/Hibernate, Sergio introduced document generation and retrieval endpoints, enabling external clients to access validated project documents. His work included comprehensive error handling, improved route naming, and the establishment of reliable entity relationships. The depth of his contributions ensured scalable feature delivery and a stable, maintainable API surface for the repository.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

22Total
Bugs
3
Commits
22
Features
9
Lines of code
2,949
Activity Months2

Work History

January 2025

2 Commits • 1 Features

Jan 1, 2025

Concise monthly summary for 2025-01 focusing on delivering the Document Retrieval API Endpoints (Exit PDF and Acta de Constitución) for JaimeRiquelme/Gestion_APP, with robust error handling and a stable API surface. Implemented via controller, service, and repository updates and supporting joins to expose key project documents to external clients.

December 2024

20 Commits • 8 Features

Dec 1, 2024

December 2024 delivered a focused, architecture-first upgrade to the Gestion_APP API suite, emphasizing RESTful standardization, data integrity, and scalable feature delivery. The work standardizes routes and improves error handling across core entities, enabling faster onboarding for new endpoints and more reliable client integrations. Concrete outcomes include a consolidated Process/Management API, CRUD for Exit and Parameter management, a refactor of the User API with strict authentication data integrity, and the addition of document generation capabilities with validation to support compliant artifacts.

Activity

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Quality Metrics

Correctness86.8%
Maintainability83.6%
Architecture83.6%
Performance77.2%
AI Usage21.0%

Skills & Technologies

Programming Languages

JavaSQLXML

Technical Skills

API DesignAPI DevelopmentBackend DevelopmentCRUD OperationsDatabase ManagementDatabase RelationsDocument GenerationError HandlingJPAJPA/HibernateJSON SerializationJavaJava Spring BootObject-Oriented ProgrammingREST APIs

Repositories Contributed To

1 repo

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

JaimeRiquelme/Gestion_APP

Dec 2024 Jan 2025
2 Months active

Languages Used

JavaSQLXML

Technical Skills

API DesignAPI DevelopmentBackend DevelopmentCRUD OperationsDatabase ManagementDatabase Relations

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