I'm a programmer by trade, not that I've been at it for long :P
I have been programming / web developing for about 4 years now.
One of my close friends who is a very good programmer in my mind once told me "You know you're getting to understand code when you can do the same thing multiple ways and you choose the method you think is most efficient" and I think I've been at that point for a good year - year and a half now. The main language I use is C#, but I also dabble in C++, Vb.Net, Obj-C and Java. In terms of web development I've used PHP, Javascript, HTML (5) of course as well as CSS. Thank god to HTML5 for making our lives easier!! (Helps lazy people like me :P)