Understood, although a sentence like "Although both of the sites are coded in different languages I was able to give my site the same features as Twitter, while

Understood, although a sentence like "Although both of the sites are coded in different languages I was able to give my site the same features as Twitter, while coding some of my own." don't make any sense to me. It sounds like I'm either not understanding something or that it's not a very coherent sentence.