Welcome to Upwork and good luck in your further research about how to start working on Upwork.
By the way, I think you look very professional in your profile photo. Nice shirt. You look like you are dressing for success.
You should probably crop the photo closer around your face though. You still want people to see what you're wearing, to see that you are a professional, but you want the photo to focus on your face, so people can see your positive, helpful attitude.