David Taieb is the STSM for the Watson Data Platform Developer Advocacy team at IBM, leading a team of avid technologists with the mission of educating developers on the art of possible with Watson Cognitive Services, Big Data Analytics and Cloud technologies. He’s passionate about building Open Source tools like the PixieDust Python Library for Jupyter Notebooks and Apache Spark, that help improve developer productivity and overall experience. David enjoys sharing his experience by speaking at conferences and meeting as many people as possible.