Web developer in Chicago. http://www.holovaty.com/
Co-creator of Django: http://www.djangoproject.com/
Made Soundslice (living sheet music / guitar tabs): http://www.soundslice.com/
Founded EveryBlock (neighborhood news and discussion, now operated by Comcast): http://www.everyblock.com/
Made http://www.chicagocrime.org/ (one of the original Google Maps mashups, now defunct)
Guitar videos: http://youtube.com/adrianholovaty
Contact me at: http://www.holovaty.com/contact/