Small to medium size companies? If so, I'd say they're probably more interested in experience & knowledge from related projects and technologies than more theo

Small to medium size companies? If so, I'd say they're probably more interested in experience & knowledge from related projects and technologies than more theoretical concepts (the really big actors tend to hire for an idealized position, and then find you something to work on after they've hired you). I also assume that you know all the basic interviewing stuff (be yourself, don't try to bullshit them, don't panic, etc).