Detect eye pupils in C# from photo

I am looking for a skilled C# developer to create a class that can detect eye pupils from pre-existing images. The images will be of medium resolution, ranging between 1000-2000 pixels. The algorithm should be designed to work specifically for desktop applications. The ideal candidate for this project should have experience with image analysis and C# programming. The project does not require real-time detection and only requires a C# class that does the job. You can use existing classifiers...