Consulting on Web Application Architecture
I received extremely valuable insights, that will likely save me a great deal of time and money down the road.
He's a dedicated craftsman, and clearly values simplicity & quality, over brute-force coding. And his attention to detail is superb.
Whether you're looking for consulting and advice on a particularly challenging problem, or want to build something ambitious from scratch, I *highly* recommend you have Aleksey on your team.