• Backend architecture and system design following layered architecture.
• Leveraging Docker to optimize local development and production with Dev Containers.
• DevOps fundamentals with CI/CD pipelines for automated testing and quality.

Total Time: 578 hrs 23 mins

Java                295 hrs 54 mins       ████████████▓░░░░░░░░░░░░   51.04 %
TypeScript          72 hrs 11 mins        ███░░░░░░░░░░░░░░░░░░░░░░   12.45 %
JavaScript          63 hrs 16 mins        ██▓░░░░░░░░░░░░░░░░░░░░░░   10.91 %
SQL                 37 hrs 37 mins        █▓░░░░░░░░░░░░░░░░░░░░░░░   06.49 %

Backend: Java 17+, Spring Boot, Spring Security, JPA/Hibernate

Databases: PostgreSQL (Supabase for deployment), Oracle (OCI Autonomous Database)

Backend practices: JWT-based authentication, layered architecture, database modeling, transactional systems, unit testing

DevOps & tools: Git, GitHub actions (CI/CD), Maven, Docker (Dev Containers), Postman, Jira

• Consistent contributor (Top 70 most active in El Salvador, committers.top)
• Open to contributions and collaboration on Spring Boot or backend related proyects.
• If you're interested in partnering on a project, please don't hesitate to reach out.