My tip to improve your typing speed is to...be patient... Don't rush into things and don't move your fingers faster and faster. Accuracy comes first and then speed.

Another way to get faster at typing is not to move your entire hand around the keyboard, just move the fingers that are needed. Also the more you type you're going to realize that you are going to start to memorize the keyboard layout. That helps a lot

Consistent practice. No secrets here. I don't think of it as practice though. Honestly, I'm addicted to keyhero.com. It's fun for me, it's a game.