I will fix bugs in your java spring boot application

J
jamaljabbour
J
jamaljabbour
Jamal Jabbour
fix bugs in your java spring boot application
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fix bugs in your java spring boot application

About this gig

Are you facing an error or unexpected behavior in your Java Spring Boot application?

I can help you identify, debug and fix backend issues in your Spring Boot project.

I can help with:

Spring Boot errors and exceptions

REST API issues

HTTP 400, 401, 403, 404 and 500 errors

Spring Security and JWT problems

JPA / Hibernate issues

PostgreSQL and SQL problems

Maven configuration issues

Dependency injection errors

API integration problems

Validation and exception handling

Application configuration issues

Technologies I work with include Java, Spring Boot, Spring Security, JPA/Hibernate, PostgreSQL, REST APIs, Swagger and Maven.

Please contact me before ordering and send me the error, relevant code and expected behavior so I can evaluate the issue.

  • Platform

    • Other

  • Website type

    • E-Commerce store
    • Education
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  • Programming language

    • C#
    • Java
    • PHP
    • Python
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • React
    • Laravel
    • ASP.NET
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Get to know Jamal Jabbour

Jamal Jabbour

Java Spring Boot Backend Developer REST API PostgreSQL

  • FromMorocco
  • Member sinceAug 2020
  • Avg. response time1 hour

  • Languages

    English, Arabic, French
I'm a Software Engineer specialized in backend development with Java and Spring Boot. I build secure, maintainable and scalable REST APIs and backend applications using Spring Boot, Spring Security JWT PostgreSQL. Spring Boot REST API development Bug fixing and debugging PostgreSQL and database integration JWT authentication and authorization Spring Security Stripe payment integration WebSocket and real-time features Swagger / OpenAPI documentation If you have a Java or Spring Boot project that needs a new feature, an API integration or a bug fix, feel free to contact me before ordering.

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