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I will build a rest API using java spring boot
Pedro Nagatomo
About this gig
Need a reliable REST API for your application?
I will build a clean and scalable REST API using Java and Spring Boot, following modern backend development practices.
What I can build:
- RESTful API endpoints
- CRUD operations
- PostgreSQL database integration
- JPA / Hibernate
- Request validation
- Exception handling
- Spring Security and JWT authentication
- Role-based authorization
- Swagger / OpenAPI documentation
- Docker setup
You will receive clean, maintainable source code designed to be easy to understand and extend.
Whether you need a new backend, additional API endpoints, database integration, or improvements to an existing Spring Boot project, I can help.
Please contact me before ordering if your project has specific requirements or you need a custom solution.
Get to know Pedro Nagatomo
Pedro Nagatomo
Developer Fullstack
- FromBrazil
- Member sinceDec 2024
Languages
Portuguese, English
Graduated in Systems Analysis and Development from the Catholic University of Santos, I am seeking my first opportunity as a Back-End Developer. I have a solid foundation in HTML, JavaScript and React, with experience in hooks, Context API, REST API consumption and TailwindCSS. On the back-end, I am proficient in Java with Spring Boot, JPA, Spring Security, PostgreSQL and JWT authentication, applying OOP best practices, SOLID and DDD principles to build robust and scalable systems.
FAQ
Can you work with an existing Spring Boot project?
Yes. I can work with an existing Spring Boot project to add new endpoints, integrate a database, implement authentication, fix backend issues, or improve existing functionality.
Do you provide the source code?
Yes. The source code is included with all packages. You will receive the complete code for the work included in your selected package.
Can you integrate my API with PostgreSQL?
Yes. PostgreSQL integration is included in the Standard and Premium packages. I can configure the database, JPA/Hibernate entities, repositories, and the required API operations.
Can you add JWT authentication and Spring Security?
Yes. JWT authentication and Spring Security are available in the Premium package. This can include authentication, authorization, password encryption, and role-based access control.
Can you document the API with Swagger?
Yes. I can document your REST API using Swagger/OpenAPI, including endpoints, request parameters, request bodies, and responses.
Can you Dockerize my Spring Boot application?
Yes. Docker setup is available as an additional service or can be included in a custom order, depending on the project requirements.
What do you need from me before starting?
I need a description of your requirements, the expected API functionality, and any existing project files or documentation. For existing projects, please provide the relevant source code and explain the changes you need.
