You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
Head of Anti-Fraud - Payments / e-Commerce. Ten+ years of Fintech experience. Former engineer of Alibaba. Speaker of RailsConf and RubyConf. Hacker since 2003.