Hi, Dear Client!
As a professional Xamarin mobile app developer, I've got more than 3 years of experience in Xamarin Forms, Xamarin native IOS/Android, Xamarin Mvvmcross mobile app development.
I am familiar with C#, XAML, Xamarin Studio, Visual Studio, DotNet, API integration etc.
According to the job descriptions, I think I am very good fit for this job because I have real experiences and ability to complete your job.
I believe my capabilities would be perfect for your project.
If you give me the job, I will do my best to complete your job and I can start it immediately.
I'd like to discuss with the job in more detail through the interview.
Looking forward to your reply.
Best Regards.