I will fix, optimize, or debug your java backend application

Fix Java & Spring Boot Issues Fast Clean, Scalable & Reliable

Are you facing Java or Spring Boot errors, broken APIs, or performance problems?

I will identify, fix, and optimize your Java backend so your application runs smoothly and reliably.

With 4+ years of professional Java backend experience, Ive worked on banking and enterprise-grade systems where stability and performance are critical.

What I can Fix

1. Java runtime errors & exceptions
2. Spring Boot application bugs
3. REST API issues
4. Database & SQL performance problems
5. Concurrency & multithreading issues
6. Kafka & async processing bugs
7. Code refactoring & optimization

Technologies I Work With

• Java
• Spring Boot / Quarkus
• Hibernate / JPA
• REST APIs
• Oracle / SQL
• Apache Kafka
• Docker

 How I Work

1. Analyze your issue or codebase
2. Identify root cause (not temporary fixes)
3. Apply clean, scalable solution
4. Test & verify
5. Deliver with explanation

Why Choose Me?

Real industry experience (banking & enterprise systems)

Clean, maintainable code

Clear communication

Fast response

No copy-paste fixes

Message me before ordering so I can quickly review your issue and suggest the best package.