Dr. Stylianos (Stelios) Kampakis is a data scientist with more than 10 years of experience. He has worked with decision-makers from companies of all sizes from startups to organizations like the US Navy, Vodafone, and British Land. He has also helped many people follow a career in data science and technology. He is a member of the Royal Statistical Society, honorary research fellow at the UCL Centre for Blockchain Technologies, a data science advisor for London Business School and CEO of The Tesseract Academy. A natural polymath with a PhD in machine learning and degrees in artificial intelligence, statistics, psychology, and economics, he loves using his broad skillset to solve difficult problems and help companies improve their efficiency.

Shreesha Jagadeesh is a product manager at Amazon creating data science-driven HR products for talent retention, career growth and internal mobility. He has previously worked as a manager at Ernst & Young where he led a large global team of 25+ data scientists and engineers to apply data science-driven digital transformation of their tax business units. Aside from his day job, he is a startup advisor helping young companies build out their data science functions. He has a master’s in electrical and computer engineering from the University of Toronto. He has been teaching for more than a decade and has written data science articles on Medium, reviewed other Manning courses and developed a popular Udemy course for Agile data science.