I lived in Stockholm from 1994 to 2005, and became fluent in Swedish during that time. I worked in both the IT industry and the rail transit industry while I was there, so I specialize in those areas because I know the terminology well.
Please note that I only translate as a part-time undertaking. Now that I'm back in the U.S., I have a full-time IT job. This also means I'm generally only available evenings and weekends.