- California, USA
Kejing Peng
pkkj
Interactive web map developer. Check out my China Railway Map (http://cnrail.geogv.org/)
Microsoft Redmond, WA
Noah Gibbs
noahgibbs
Author of "Rebuilding Rails". Worked on YJIT. Former Ruby Fellow at AppFolio. I write at codefol.io.
Shopify Inverness, Scotland
Masaki Muranaka
monaka
@monami-ya @pizzafactory @pizzafactory-contorno and some companies. Japan