Li Haoyi
lihaoyi
I'm a software engineer. If you like using my libraries or reading my blog https://www.lihaoyi.com/, you should check out my book https://www.handsonscala.com
Stephen Helms
stephenhelms
Former research scientist now working in finance doing data wrangling, modelling, and reporting. Interested in Bayesian statistics, ML, and Python
Optiver Amsterdam, The Netherlands
Jeroen Reijn
jreijn
Cloud Solution Architect at Luminis(@luminis-ams) and open source enthusiast.
Luminis (@luminis-ams), https://luminis.eu/ Amsterdam, The Netherlands