Spring Boot Code Refactoring & Debugging

I'm looking for an experienced Spring Boot developer to help me with some code refactoring and debugging.

Check this:
https://github.com/yametech/yangjian

1. Compile the code and fix bugs.
2. Modify the project.
a. Create individual componemts. a. server b. client c. Frontend etc. and refactor. Simplify the code.
3. Test and release.

- Compile the code and perform minor tweaks and optimizations to address any bugs that may arise.
- After the initial debugging, the focus will shift to modifying the project. It involves breaking down the existing code into individual components such as server, client, frontend, etc.
- In this modification phase, the main goal is to enhance the functionality of the project while simplifying the code structure.

The final phase will encompass thorough testing of the revamped code for any bugs and glitches. Upon completion of the testing phase, the project will be prepared for release.
Ideal candidate should have:
- Intermediate experience level with Spring Boot
- Strong experience with refactoring and debugging Spring Boot code
- Good understanding of performance optimization techniques

I'm looking forward to your application including your relevant experience.