Retired engineer with a lifelong interest in maths and cosmology
Helping people learn to build apps with React Native. blog.haysstanford.com/course/
I am an educator/filmmaker. See stackstories.com to link to docs. Subscribe: http://stackstories.com/subscribe-to-get-emails-with-new-articles-and-film-info/
Any sarcasm contained herein is entirely accidental and unintentional.
https://hidayatullah-astori2016. Hey, I am Hidayatullah. I am a passionate writer and writing about Beauty of Nature, Life Style and Tourism.