I will fix bugs or errors in your java spring boot API fast

R
rojasdev
R
rojasdev
Luis R
fix bugs or errors in your java spring boot API fast
Full Screen
fix bugs or errors in your java spring boot API fast

About this gig

Are you struggling with bugs in your Java or Spring Boot application?


I can help you quickly identify and fix issues in your backend, APIs, or server-side logic.


With 7+ years of experience as a Full Stack Developer, I specialize in troubleshooting, debugging, and optimizing Java and Spring Boot applications.


What I can help you with:

Fix Java / Spring Boot bugs

Debug REST APIs and backend issues

Resolve errors and exceptions

Improve performance and optimize code

Analyze and fix database-related issues


Why choose me?

Fast and clear communication

Clean and maintainable code

Real experience in enterprise systems

Reliable and professional delivery


Please contact me before placing an order to better understand your issue and provide the best solution.

  • Programming language

    • Java

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Operating systems
    • Design
    • Databases

  • Frontend framework

    • Angular
    • AngularJS
    • Bootstrap
    • jQuery
    • React.js

  • Backend framework

    • Spring

  • AI & low/no code builders

    • Other

Get to know Luis R

Luis R

Java Spring Boot Backend Developer

  • FromMexico
  • Member sinceApr 2026

  • Languages

    English, Spanish
Full Stack Developer with 7+ years of experience specializing in Java and Spring Boot backend development. I help bussiness build, fix and optimize scalable REST APIs and backend systems. I focus on performance, clean architecture and reliable solutions.

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