Urgently seeking a senior Extjs developer with strong NET developing skill

Project Description:

Urgently seeking a senior Extjs developer with strong NET developing skill

We are presently in the mids of a project. We have problem getting a WCF web service project to exchange data with an Extjs Front End project. The problem arose because our Extjs developer is JAVA oriented and our NET developer is not good in Extjs. It is therefore very important that you have good knowledge about Extjs and NET.

The other difficulty of this project is time constrains. We have lost already too much time and we require someone who can bring back the project on track again on a short time period. Thus we need someone who can start today if possible.

The project is essentially a basic CMS where data is exchanged between a WCF webservice (on windows server and with c#), core Extjs and Json front end.

Your task can be mainly finding a solution for the data exchange.

We are seeking a long term cooperation so after this project we can have for sure more projects for you.

Skills required are .NET, JavaScript, C# Programming, Sencha / YahooUI