Spring Java Developer for Code Refactoring

I am looking for a proficient Spring Java developer who is skilled with older versions of Spring. The primary task includes:

- Refactoring and cleaning up the existing code
- Add little bit of features to the existing code
- Able to set up Maven and Spring configurations in system
- Able to understand security issues and ready to work in collaboration
- Must have good communication skills, have patience to explain the process.

We are looking for a resource who have knowledge on Spring Maven Java. Able to fix the dependency issues and proxy issues and should have little knowledge on Nexus.

As it is a small change it should be completed within short time but if this project gets succeeded will be providing alot of projects in future.