I've been contacted for a job offer because the employer thinks I might be good for the job. More specifically, I was found on Stackoverflow and contacted about my work there.
This person would like to know about my actual programming experiences. He's seen what I've done on SO and assumes that I have atleast worked on projects in the past. But the truth is I've never worked on projects (open source or otherwise). I consider myself to be an experienced programmer (4+ years) but I have not done anything "real" with these skills of mine.
I'm interested in getting this job. How do you think I should respond to this person?