I'm going to come at you from a client's perspective here and tell ya that all of that doesn't mean anything to me at all without some references or example projects. I'd take a guy who claimed to have 1 year experience who had decent projects to show and reliable references over 10 years of self-proclaimed experience. If you can muster up some decent work and references, figure out the going rate in your area by asking around but you should be getting at least $60 an hour IMO. But that's just based off of what I have here which isn't much. For actual specialized work like some serious database stuff, cryptography, or anything not many people know, definitely a lot more like $200 an hour IMO.