I will troubleshoot and fix spring boot backend issues fast


About this gig
Spring Boot Security & Bug Fixing Expert
Is your Spring Boot application facing security issues, authentication failures, authorization problems, or production bugs?
I can help you identify, troubleshoot, and fix backend issues quickly and professionally.
Services I Offer
- Spring Security fixes
- JWT authentication and authorization issues
- Role-based access control (RBAC)
- OAuth2 and login flow troubleshooting
- API security improvements
- Security vulnerability fixes
- Bug fixing and debugging
- Database and JPA/Hibernate issues
- Performance optimization
- REST API troubleshooting
- Code review and recommendations
Common Problems I Fix
- Login not working
- JWT token validation errors
- Unauthorized (401) or Forbidden (403) errors
- Spring Security configuration issues
- API endpoint access problems
- Database connection issues
- Production deployment bugs
- Slow API responses
- CORS errors
- Exception handling issues
Why Choose Me?
- Clean and maintainable solutions
- Fast communication
- Detailed explanation of the root cause
- Security-focused approach
- Production-ready fixes
Before placing an order, please contact me with details about your issue.
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Get to know Asitha
Client satisfaction is my top priority
- FromSri Lanka
- Member sinceJun 2025
Languages
English
My Portfolio
FAQ
What issues can you fix?
I fix Spring Boot bugs, Spring Security issues, JWT authentication problems, REST API errors, database issues, and performance problems.
What do you need to get started?
Please provide the source code, error details, screenshots/logs, and a brief description of the issue.
Can you fix urgent production issues?
Yes. I can quickly investigate and resolve critical Spring Boot backend and security issues.
