I like to work with smart people and deliver great software. After 5+ years at Spotify, I just left for new exciting startup in NYC where I am leading the engineering team. We're hiring like crazy – if you're a serial polyglot and like to build something big from scratch – drop me an email at firstname.lastname@example.org! At Spotify, I built up and lead the team responsible for music recommendations and machine learning. We designed and built many large scale machine learning algorithms we use to power the recommendation features: the radio feature, the "Discover" page, "Related Artists", and much more. I also authored Luigi, which is a workflow manager in Python with 3,000+ stars on Github – used by Foursquare, Quora, Stripe, Asana, etc.