- 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: 521 hrs 2 mins
Java 278 hrs 19 mins █████████████▒░░░░░░░░░░░ 53.32 %
TypeScript 54 hrs 36 mins ██▓░░░░░░░░░░░░░░░░░░░░░░ 10.46 %
JavaScript 50 hrs 21 mins ██▒░░░░░░░░░░░░░░░░░░░░░░ 09.65 %
SQL 37 hrs 37 mins █▓░░░░░░░░░░░░░░░░░░░░░░░ 07.21 %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.



