PHP Developer Needed for SOAP Enhancements

I'm in need of a skilled PHP developer with SOAP experience. I have a prebuilt addon/module that requires some enhancements and the addition of new functionalities.

Key Requirements:
- Work on the existing configuration and improve some features
- Add new functionalities to the module

Ideal Skills:
- Proficient in PHP
- Experienced with SOAP
- Previous work with developing and enhancing addons/modules

Please note, all the SOAP calls documentation is already in place.

Please only bid if you have great experience with PHP with SOAP API. Also, willing to work fast.