Pavel Fedotov - Full stack Blockchain Engineer

LinkedIn: https://www.linkedin.com/in/pavel-fedotov-pinsave/
Twitter: https://twitter.com/pfedprog
GitHub: https://github.com/Pfed-prog/

Alan YWang - DevOps
Twitter: https://twitter.com/alan_ywang

Demian - former algorithm Engineer in JD.com
Twitter: https://twitter.com/demian70
GitHub: https://github.com/Demian101/

and https://twitter.com/0xnomad2082