I will support java backend and fix production issues

N
narmadha_karna
N
narmadha_karna
NarmadhaKarna
support java backend and fix production issues
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support java backend and fix production issues

About this gig

I am a Software Engineer with real-time experience in Java, Spring Boot, REST APIs, and backend development.

I currently work on production applications and regularly fix bugs, debug APIs, and improve backend performance.

If you are facing issues in your Java or Spring Boot application, I can help you fix them quickly and cleanly.


What I Can Help You With


  • Java bug fixing
  • Spring Boot error fixing
  • REST API debugging and testing
  • Backend logic issues
  • Database issues (MySQL / PostgreSQL)

  • Programming language

    • Java

  • Expertise

    • Debugging
    • Performance
    • Design
    • Databases
    • Source control

  • Frontend framework

    • React.js
    • Vue.js
    • jQuery
    • Bootstrap
    • Tailwind CSS

  • Backend framework

    • Laravel
    • Spring
    • Express.js
    • Node.js
    • Other

Get to know NarmadhaKarna

NarmadhaKarna

I fix Java Spring Boot and Nextjs bugs fast

  • FromIndia
  • Member sinceJan 2026

  • Languages

    English
Hi I’m a Software Engineer specializing in fixing bugs in Java Spring Boot and Next.js applications. I can help you with: ✔ Spring Boot errors & production issue fixes ✔ REST API bugs ✔ Next.js / React errors ✔ Database issues (MySQL, PostgreSQL) ✔ Small feature fixes & logic issues Why choose me? • Real industry experience • Clean & understandable fixes • On-time delivery • Clear communication I focus only on small bug fixes & support tasks.

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