Nice work for a beginner.
Critique: You need some work on the flow of your foreground to background. I feel that the image is too flat because of this. Instead of layering an image on top of another one without transition, try blurring some objects behind the person. This will create a nice focal point on him.
Try to improve on complementing your colors together. Sure, red and black compliment each other, but only if used correctly. If one object is black while the other is red, it creates too much of a contrast and is not pleasant to the eye.