Hello,
After reading the project requirement I could understand that you need React and PHP Developer.
Skills : React.Js, Asp.net (Web Forms/MVC/Core),c#,web services (SOAP and REST) ,WCF,Web API,Entity Framework,Linq to Sql,XML and JSON.Q,SQL server 2012/2014,SQL Lite.,IIS, OOAD,UML,HTML5,PHP,Java script (Angular js ,jquery, knockoutjs), Bootstrap,Windows Azure/ Amazon AWS.
We can discuss more about the project in the chat.
Thanks.