Dev at Twitter. Ex Last.fm dev. Dormant Hadoop & Cassandra committer. Swedish. Ex Londoner.
bio from Twitter
United States United States, St. Louis
23rd–25th September 2012
Johan Oskarsson spoke
United States United States, San Francisco
7th–8th May 2011
Johan Oskarsson attended
24th August 2009
Johan Oskarsson was involved