A quick glance at your games tells me that (despite your fairly high TT rating) you are losing your games due to simple tactics and the like. This is because in TT, you know there is a tactic there, but you are not aware of their existence in an actual game.
This is where pattern recognition comes in. The only thing I can recommend is practice!
I would consider myself a strong chess player, at least by the average player's perspective. I'm nearing 2000 on turn-based, and have a 1600+ rating on Long. However, my blitz rating is just awful! Which is odd, because with the timed Tactics Trainer I hover around 2000ish.
Any suggestions? I think it's mainly I have trouble managing the clock with my emphasis on playing Long/Turn-based games.