Hi, I'm Sebastiaan. I'm a data scientist / software engineer in San Francisco. My main interests are in the area of machine learning, data science, and building products that leverage vast quantities of data.

Over the past few years I have set up the data team and fought spammers at Skout (acquired by MeetMe), created a marketplace as CTO at Internet 404 Technologies, and built DataMill, a tool for data scientists.

You can reach me through one of the following: