As I stated in my summary, I'm an experienced programmer, I've been programming for some years now, and out of all programming languages I've learned, my favorite one and the one I know the best is C#. The first time I ever started learning it was via youtube and coursera courses. Later on I continued learning it in high school, so I've got a lot of experience with it. You haven't really described what do you want me to do for you, but I'm sure I could fulfill your needs. I'm looking forward to working with you! Best regards!