Updating XSLT file and perform test in Eclipse

I am looking for a skilled developer to update and refactor an XSLT file for my project. The specific changes required involve refactoring the entire file. The purpose of the XSLT file is to transform XML data.

Ideal skills and experience for the job include:
- Proficiency in XSLT
- Experience with refactoring and updating XSLT files
- Knowledge of XML data transformation
- Familiarity with Eclipse for performing tests

Please provide examples of previous work in XSLT and demonstrate your ability to refactor and update files.