Help complete a web application: AWS, Amazon API, PHP, Stripe

Hey, I'm in the middle of building a custom web application designed for third party Amazon sellers. It has multiple Amazon API's and is written in PHP. I'm looking for someone who can work with and possibly take charge of the completion of this web app. It needs to be completed yesterday. Things slowed down because my main guy is dealing with some personal stuff. He needs help finishing it. This job is for the PHP, API and integration stuff only. My front end guy has already covered the styling and front end. Just need to finish hooking up the wires and all the finishing touches. If you are not a native English speaker, full time freelancer, have exceptional communication skills along with he required expertise, don't waste your time bidding. I've already wasted 8K to some geniuses abroad who totally messed up this project. This rebuild is out of my pocket! I'll deal with experienced Americans only. Thanks! Nate