I will fix, optimize and improve your java spring boot application

Is your Java Spring Boot application slow, broken, or difficult to maintain?

I can help diagnose, fix, optimize, and improve your existing Spring Boot application.

I am a Senior Backend Engineer with 14+ years of experience building enterprise backend systems and working with Java, Spring Boot, databases, APIs, security, and performance optimization.

I can help with:

• Spring Boot bug fixing and troubleshooting
• Slow API and application performance
• Database and JPA/Hibernate optimization
• Exception and error handling
• Spring Security, JWT and OAuth2 issues
• REST API fixes and improvements
• Redis caching
• Code refactoring and cleanup
• Maven or Gradle build issues
• Docker configuration
• JUnit testing
• Swagger/OpenAPI documentation
• Code review and architecture improvements

I focus on finding the root cause, not just applying temporary fixes. You will receive clean, maintainable, and reliable improvements to your application.

Please contact me before ordering for complex issues or large applications so I can review the problem and recommend the right scope.