Yes, I've done some climbing, both indoors and outdoors; mostly top roping, though some multi pitch in the Tetons lead by a guide. If you are new to the sport, and have not climbed outdoors yet, you will want to start top roping. Outdoors climbing is a lot less forgiving than indoors climbing; since you have climbed indoors, you should have an idea as to why that is.
Multi pitch and trad is a lot more advanced. You need to be very comfortable with the rock face, foot and hand placements, equipment, etc, which you will get with top roping before you even consider multi pitch with gear placements. If you mess up gear placements and don't understand rope management, you're seriously F&*$#d, and I'm not exaggerating. Experienced climbers have died from mistakes. Start off slow and make sure you have the basics down before moving on to more advanced stuff. Equipment and technique is essential to get squared away.