Ville Tuulos

Ville has been building data-intensive systems, products, and open-source projects in Python, C, Erlang, and Standard ML for over 15 years. Most recently, he has been working on new products at AdRoll as the Head of Data, converting PBs of data to happy customers. He is one of the original authors of http://traildb.io, an efficient library for storing and processing discrete time-series data which AdRoll open-sourced recently.