I don't consider myself an experienced photographer, but it does marry well with design, which I am experienced with.
Shoot, shoot, shoot, and shoot some more. Then shoot again. That's where you're experience will come from. You'll also find out what you enjoy shooting, and how to spread your wings from there.
Look at other photographers, both those you like and those you don't. Find someone's photographs that are not like yours, but you admire, especially if that person isn't a pro: I like
Bukutgirl over at flickr.
Also, and this may get me kicked, but don't be afraid of auto or program mode. By limiting the inputs, you can concentrate on the composition. If you want to venture into manual, you can, but you're just juggling more options, especially at the beginning. I like reading
Ken Rockwell because he's not a gearhead and he's not afraid of automatic.
It's easy to get caught up on your tools, but it's the person behind the camera, not the technical junk inside it. I mean, Ray Charles could bang out some soulful shit on a Fisher Price plastic piano that I couldn't come close to on a top-of-the-line set of keys.
More Rockwell advice: go out in the good light. There's no specific time, but it's the time probably 20-30 minutes before & after both sunrise and sunset. You can get amazing colors and shadows and things just by being in the right place at the right time, like (self promo alert!)
here and
here.
Then shoot some more. Maybe we need some Obner photo theme contests for cash and prizes and such.