I will fix your java spring boot backend bug or API error

Stuck with a broken API? Need a rock-solid Spring Boot backend, fast?

I'm a seasoned Java engineer who has built and rescued 50+ production-grade REST APIs. I specialize in Spring Boot, microservices, and clean, maintainable code that scales.

What makes me different:

I don't just code I diagnose. Most gigs will rewrite your API blindly. I read your existing architecture, find the root cause, and fix it with surgical precision.

 Real 48-hour delivery on most fixes and standard CRUD APIs.

Every delivery includes a Postman collection and Swagger documentation no guesswork for your frontend team.

️ I write defensive, production-ready code: proper error handling, input validation, JWT security, and rate limiting by default, not as an "extra".

What I can do for you:

• Build a complete REST API from scratch (Java 17+, Spring Boot 3.x)
• Debug and fix existing APIs (bugs, slow endpoints, memory leaks, security gaps)
• Add new features to your current Spring Boot project
• Integrate third-party services (payments, email, cloud storage, AI APIs)
• Deploy your API with Docker and provide CI/CD pipelines

Every order includes:

Clean, well-commented source code (GitHub/GitLab)

Ready-to-import Postman coll