I will debug and fix java spring boot errors and bugs

O
one__narendra
O
one__narendra
Narendra G.

About this gig

Is your Java or Spring Boot application throwing errors or not working as expected?

I will debug, identify the root cause, and fix your Java/Spring Boot backend issues.

  • I can help with:
  • Spring Boot errors
  • REST API issues
  • JPA/Hibernate problems
  • Spring Security & JWT issues
  • Database connectivity problems
  • Transaction issues
  • Application startup failures
  • Maven/Gradle issues
  • Runtime exceptions
  • Backend logic bugs

My approach is to identify the actual root cause instead of applying a temporary workaround.

Depending on the package, I can provide the fix, testing, explanation of the issue, and recommendations to prevent similar problems.

I can work with both new and existing Spring Boot applications.

Please contact me before ordering if you have a large codebase, production issue, performance problem, or multiple interconnected issues. I can review the scope and provide a custom offer.

Get to know Narendra G.

Narendra G.

Senior Engineer

  • FromIndia
  • Member sinceSep 2025
  • Avg. response time1 hour
  • Languages

    Hindi, English
With 9 years of software development experience, I've built and worked on production-grade backend systems, handled complex bugs, and solved issues that don't show up until systems are under real load. Based in India, working remotely with global teams — open to full-time or contract roles with companies across the US, Europe, and APAC. I specialize in Java (8+), Spring Boot, Hibernate, Kafka/AMQ, JPA, JUnit 5, Mockito, and microservices. My work goes beyond writing clean code — I focus on building systems that are reliable, scalable, and behave correctly in production.