John Sundell
JohnSundell
iOS development freelancer, and creator of Swift by Sundell. I build apps, games and Swift developer tools.
Gdansk, Poland
Philippe Converset
autresphere
Passionate freelance iOS developer. Founder of AutreSphere @autresphere. Creator of KidZik @kidzikapp Paris, France
Yihui Xie
yihui
Freelancer (open source programmer, contractor, blogger, and writer)
@rstudio @swissre @merck Omaha, NE