ASP.NET Mobile Detection - C# Developer

We are a professional services company engaged by our clients to build and operate web solutions. A recent project involves the delivery of a high volume joint desktop and mobile website. We invite you to apply if you are a highly skilled C# developer who understands IIS very well. We are looking for an ASP.NET solution which will help us to detect request from mobile device perfectly. After a lot of research we’re preferring http://51degrees.codeplex.com. It is an ASP.NET open source module which detects mobile devices, enhancing the information available to ASP.NET. Mobile handsets can optionally be redirected to a home page designed for mobile phones. Smart phone and feature phones are all supported. It is extremely fast at detection mobile devices. Project Details: - Optimize the [login to view URL] open source solution to improve start up performance. - Current process makes use of the WURFL device XML file. - We want to optimize the current process to reduce the start up time from 300ms to around 50ms for large volume websites and many servers and worker processes. - We believe this can be achieved by storing the binary data structures used internally by the [login to view URL] solution to a binary file and reading this file rather than the WURFL XML data source next time the process starts. - An additional check will be needed when reading the binary file to ensure it is newer than the XML WURFL file. If it isn’t newer then the XML file should be used and a new binary file created. Please include in your cover letter a brief answer to the following questions: 1. We need to validate our choice of [login to view URL] against other solutions and initially need your views on the [login to view URL] solution. Do you recommend its use for high volume web sites? 2. Any other alternative for mobile device detection both commercial and open source/free? 3. Tentative time for development Please apply if you are capable for above development. Please include your e-mail and Skype ID in the cover letter.