WCF scalable service in C#

Job ID: 30663220

Budget: $30 – $250 USD

Need to build highly scalable WCF service.

WCF service is hosted in a powerful multi-cpu-server.
The service handled by WCF is time consuming and long computational processes.
This following configuration is provided in WCF. "ConcurrencyMode = ConcurrencyMode.Multiple, InstanceContextMode = InstanceContextMode.PerCall".

The WCF service is consumed by one asp.net web. We have only single service-reference instantiation in the asp.net web and hence it is not able to make multiple concurrent calls. This result in synchronous calls and the WCF server cpu is not fully utilized.

Please see the below architecture.
https://docs.google.com/presentation/d/1Ayo8dGdpjOHMXSWtTCKGvPcq51B26AVZLWwJShltIaM/edit?usp=sharing

We have to make the connection between the webserver and WCF-host efficient, so that the WCF-hosted-server will be fully utilized.

Please bid if you have good experience with WCF.
Related categories: .NET C# Programming ASP.NET