Sergey Sevantsyan (25.00 Elementary)
International Public Keynote Speaker, Blockchainer, Adviser, ICO Supervisor, Investment Relations & International Community Relations Manager, Technical-evangel
Worldwide sevantsyan.com Joined May 2018
International Public Keynote Speaker, Blockchainer, Adviser, ICO Supervisor, Investment Relations & International Community Relations Manager, Technical-evangel
Worldwide sevantsyan.com Joined May 2018