Charlie is an ex-lab-scientist, and currently an analyst at SwiftKey, who were recently acquired by Microsoft.
Hash is a consulting analyst at The Information Lab, helping clients make sense of their data using Tableau and Alteryx. Download his demo workbook here.
Mark is a computer scientist turned data wrangler, who has previously worked in education, finance and academia. He is now co-ordinating data-driven research at IAVI, a global non-profit dedicated to HIV vaccine development.
Chris is an analytics manager at Tesco, and previously worked in Big Data at Trip advisor and in Forensic Data at EY. He runs the travel blog etrip.tips
Dalton is a data officer at the big data and analytical unit in the centre for health policy at Imperial College London.