I will fix bugs in your java spring boot application

A
aditya4570
A
aditya4570
Aditya P
fix bugs in your java spring boot application
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fix bugs in your java spring boot application

About this gig

Stuck on a Java or Spring Boot bug? I'll find the root cause and fix it fast.


 I fix:

 - Spring Boot startup and configuration errors

 - REST API bugs (wrong responses, status codes, serialization)

 - JPA/Hibernate issues (lazy loading, N+1 queries, mapping errors)

 - Authentication / security misconfigurations

 - Database and query problems

 - Exceptions, null-pointer issues, and broken logic


 You get a working fix, a short explanation of what was wrong, and clean code

 that won't break other parts of your app.


 Please message me before ordering with your error details so I can confirm

 scope and delivery time.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Frontend framework

    • Angular

  • Backend framework

    • Spring

Get to know Aditya P

Aditya P

Java, Spring Boot Backend Developer, REST APIs

  • FromIndia
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    Hindi, Marathi, English
Java backend developer with 4 years of experience building Spring Boot REST APIs and database-driven applications. I design clean, secure, well-tested backends: REST APIs, JWT and role-based authentication, PostgreSQL and Oracle, plus Angular frontends when you need full-stack. I focus on maintainable code and clear, responsive written communication. Message me before ordering so we can scope your project correctly and set an accurate delivery time.

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