Application developer, mostly web oriented. Team leader.

Favourite languages are Scala, Python, Ruby. Fluent in PHP, Java, Javascript. Used a bit of R, Racket and Standard ML, C#. Somewhere back in time Delphi, C++, assemblies, Matlab.

Payments processing, video streaming, VoIP, google maps and spatials, parsing and compiling, functional programming.

Have interest in variety of technologies, not sticking with anything, except maybe Scala :) Passionate to take the best from any technology.

Also I trade futures and stocks. Have some experience programming trading systems and indicators in AmiBroker.