Need scripts written in Gherkin language for automation testing

I have a website and need someone to be able to write test scripts for the check out process we have on our site. I’m using sauce lab to look at the test. I’m writing the scripts using the gherkin language and in a software system called “ Atom”. I need a pretty quick turn around on this. Maybe 4 days. If you’re a quick developer and familiar with this language. I can also provide sample test scripts