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Fiverr Pro
English
$
USD
I will build a spring boot rest API module with jwt authentication
Heber Ramirez
About this gig
Stuck on one backend piece? I deliver a focused, production-ready Spring Boot module you can plug straight into your existing project. No bloat, no full-app pricing: just the exact piece you need, tested and working. Ideal for startups, agencies and small teams.
WHAT I CAN BUILD (depends on package):
JPA entity + repository, service and REST controller (CRUD)
Custom Bean Validation with clear error messages
Global exception handling with clean JSON errors
Unit tests (JUnit/Mockito) for your module
JWT authentication with Spring Security
WHY ME:
Clean, readable code and Spring Boot best practices
Java 17+ / Spring Boot 3 compatible
Fast delivery on small, well-defined tasks
Short setup notes so your team can integrate it easily
Clear communication and revisions included
HOW IT WORKS:
1. Send me your entity, endpoint or security need
2. I build and test the module
3. You get the code, ready to integrate
Note: this is a single-module service, not a full application. Need more? Message me first and we will find the best fit!
Order now and get your Spring Boot module working fast!
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Get to know Heber Ramirez
Heber Ramirez
Full Stack Developer, Java and Backend Specialist
- FromArgentina
- Member sinceSep 2023
Languages
Spanish, English
Hi! I'm Heber, a software developer specializing in the Java ecosystem (Java EE, Servlets, JSP) and MySQL databases. I am currently finishing my degree in Software Development with an outstanding academic record.
I focus on designing robust backend architectures using MVC and DAO patterns, ensuring your web platform is clean, fast, and easy to maintain.
Whether you need a custom web system, database optimization, or fixing a bug in your Java code, I deliver high-quality work tailored to your needs. Let's build something amazing together!
FAQ
Do you build complete applications or full APIs from scratch?
No. This gig covers one specific backend module (an entity with CRUD, a validation layer, exception handling, or JWT security) added to your existing Spring Boot project. If you need something larger, message me before ordering.
Can you add JWT security to my existing API?
Yes. The Premium package includes a JWT setup with Spring Security integrated into your project (login, token generation and route protection). Please send me your Spring Boot version and how your users are stored.
What do I need to provide to get started?
Access to your project (repository or zipped code), your Java and Spring Boot versions, your database type, and a clear description of the module you need. The more detail you give me, the faster I can deliver.
Can I combine several modules in one order?
Each order covers one module, matching the scope of the package you choose. If you need another entity or module, you can add it with a Gig Extra or place a new order.
