Salesforce application selenium automation with Java

I am looking for an expert freelancer who can help me with Salesforce application selenium automation with Java. The following are the requirements for this project:

Skills and Experience:
- The freelancer must have an expert level of expertise in Selenium and Java.

Need to change the browser driver to Firefox from chrome and fix the locator issues.
Need to fix the issues of existing project and make it to run current project.

If you have the necessary skills and experience, please feel free to reach out to me.