I will debug and fix java backend errors

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asha_sulaiman
A
asha_sulaiman
Asha S
debug and fix java backend errors
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debug and fix java backend errors

About this gig

Welcome to my Java bug fixing and backend debugging service!


Are you facing issues in your Java or Spring Boot application? Is your system not working as expected due to bugs, errors, or unexpected behavior? I am here to help you fix and stabilize your application so it runs smoothly and efficiently.


What I Offer:

  • Fix bugs in Java / Spring Boot applications
  • Debug and resolve REST API issues and integration problems
  • Fix authentication and authorization issues (OAuth, JWT, Spring Security)
  • Resolve database issues (MySQL, SQL Server, PostgreSQL)
  • Fix application errors, crashes, and unexpected behavior
  • Improve performance and stability of backend systems
  • Code review and bug analysis for better maintainability
  • Fix deployment and environment-related issues



Why Choose Me?

  • Strong experience in Java development
  • Expertise in API development, debugging, and integration
  • Deep understanding of authentication & security systems
  • Clean, optimized, and maintainable code fixes
  • Fast response and timely delivery
  • Focus on root-cause debugging, not temporary fixes


Note:


Please contact me before placing an order to discuss your issue clearly and avoid any confusion :)


  • Platform

    • Custom
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Get to know Asha S

Asha S

Fullstack Software Engineer

  • FromSri Lanka
  • Member sinceDec 2025
  • Avg. response time1 hour

  • Languages

    English
I’m a Full-Stack Software Engineer with 4+ years of experience building secure, scalable, high-performance applications. I work with Java, Node.js, and PHP to build backend systems, design REST APIs, and develop microservices. On the frontend, I use React to create responsive interfaces. I also have experience with OAuth2, SAML, and OpenID Connect for secure application development. I’ve worked on enterprise-grade systems used by Fortune 500 companies. What you can expect: ✔ Scalable solutions ✔ Clean code ✔ Secure APIs ✔ On-time delivery Let’s work together to bring your ideas to life.

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