While a lot of modern technology professions require a large range of skills (see The Rise and Fall of the Full-Stack Developer), the data scientist may have the most diverse skill set. A typical data scientist has knowledge of statistics, strong math skills (in particular linear algebra and probability theory), and the ability to work with data visualization techniques and tools (such as D3.js or Tableau), SQL, several Big Data technologies (such as MongoDB and Hadoop), and cloud platforms such as AWS