Jeroen Ooms
jeroen
Staff research engineer at @ropensci, tidyverse team member, and project lead for R-universe
Utrecht
Yihui Xie
yihui
Freelancer (open source programmer, contractor, blogger, and writer)
@rstudio @swissre @merck Omaha, NE
Jakub
Nowosad
Geocomputation, Pattern Analysis, Spatial Data Mining, Geostatistics, and R.
Münster, Germany
Pedro Silva
pedrocoutinhosilva
Full stack and R/Shiny developer, practitioner of JavaScript dark arts.
Warsaw, Poland